Mar. 2021, 2020年度日本天文学会欧文研究報告論文賞, Mass constraint for a planet in a protoplanetary disk from the gap width, 日本天文学会
Kazuhiro D. Kanagawa;Takayuki Muto;Hidekazu Tanaka;Takayuki Tanigawa;Taku Takeuchi;Takashi Tsukagoshi;Munetake Momose
Japan society

15 Mar. 2018, 2017年度日本天文学会欧文研究報告論文賞, Local Enhancement of the Surface Density in the Protoplanetary Ring Surrounding HD 142527, 日本天文学会
Misato Fukagawa;Takashi Tsukagoshi;Munetake Momose
Japan society

Mar. 2018, 2017年度日本天文学会欧文研究報告論文賞, Local Enhancement of the Surface Density in the Protoplanetary Ring Surrounding HD 142527, 日本天文学会
Misato Fukagawa;Takashi Tsukagoshi;Munetake Momose 他15名
Japan society

Shadow-based Framework for Estimating Transition Disk Geometries
Ryuta Orihara; Munetake Momose
The Astrophysical Journal, 20 Jun. 2025

exoALMA. XIV. Gas Surface Densities in the RX J1604.3−2130 A Disk from Pressure-broadened CO Line Wings
Tomohiro C. Yoshida; Pietro Curone; Jochen Stadler; Stefano Facchini; Richard Teague; Munetake Momose; Sean M. Andrews; Jaehan Bae; Marcelo Barraza-Alfaro; Myriam Benisty; Gianni Cataldi; Daniele Fasano; Mario Flock; Misato Fukagawa; Maria Galloway-Sprietsma; Himanshi Garg; Cassandra Hall; Jane Huang; John D. Ilee; Andrés F. Izquierdo; Kazuhiro Kanagawa; Geoffroy Lesur; Cristiano Longarini; Ryan A. Loomis; Ryuta Orihara; Christophe Pinte; Daniel J. Price; Giovanni Rosotti; Hsi-Wei Yen; Gaylor Wafflard-Fernandez; David J. Wilner; Andrew J. Winter; Lisa Wölfer; Brianna Zawadzki
The Astrophysical Journal Letters, 01 May 2025

Observationally derived magnetic field strength and 3D components in the HD 142527 disk
Satoshi Ohashi; Takayuki Muto; Yusuke Tsukamoto; Akimasa Kataoka; Takashi Tsukagoshi; Munetake Momose; Misato Fukagawa; Nami Sakai
Nature Astronomy, 05 Feb. 2025

Revealing asymmetry on mid-plane of protoplanetary disc through modelling of axisymmetric emission: methodology
Masataka Aizawa; Takayuki Muto; Munetake Momose, ABSTRACT

This study proposes an analytical framework for deriving the surface brightness profile and geometry of a geometrically thin axisymmetric disc from interferometric observation of continuum emission. Such precise modelling facilitates the exploration of faint non-axisymmetric structures, such as spirals and circumplanetary discs. As a demonstration, we simulate interferometric observations of geometrically thin axisymmetric discs. The proposed method can reasonably recover the injected axisymmetric structures, whereas Gaussian fitting of the same data yielded larger errors in disc orientation estimation. To further test the applicability of the method, it was applied to the mock data for $m=1,2$ spirals and a point source, which are embedded in a bright axisymmetric structure. The injected non-axisymmetric structures were reasonably recovered except for the innermost parts, and the disc geometric parameter estimations were better than Gasussian fitting. The method was then applied to the real data of Elias 20 and AS 209, and it adequately subtracted the axisymmetric component, notably in Elias 20, where substantial residuals remained without our method. We also applied our method to continuum data of PDS 70 to demonstrate the effectiveness of the method. We successfully recovered emission from PDS 70 c consistently with previous studies, and also tentatively discovered new substructures. The current formulation can be applied to any data for disc continuum emission, and aids in the search of spirals and circumplanetary discs, whose detection is still limited., Oxford University Press (OUP)
Monthly Notices of the Royal Astronomical Society, 25 Jun. 2024

Frequencies of Warm Debris Disks Based on Point Source Catalogs of Spitzer, WISE, and Gaia
Toshiyuki Mizuki; Munetake Momose; Masataka Aizawa; Hiroshi Kobayashi, Abstract

More than a thousand warm debris disks have been detected as infrared excess at mid-infrared wavelengths, and their frequencies have been obtained for various spectral types of stars. However, the dependence of the frequencies on spectral type is still debated because the number of stars with significant and detectable infrared excess is limited. Herein, we present the largest systematic search for infrared excess using data from Gaia, WISE, and Spitzer. We identified 373, 485, and 255-reliable infrared excesses in the mid-infrared archival data at wavelengths of 12, 22, and 24 μm for WISE/W3, W4, and Spitzer/MIPS ch1, respectively. Although we confirmed that more massive stars tend to show higher frequencies of debris disks, these disk frequencies are relatively flat for both low- and intermediate-mass stars, with a jump at 7000 K for all three wavelengths. Assuming that bright, warm debris disks have lifetimes of a few to several hundred million years, the disk frequency can be understood as the ratio between the timescale and the upper limits of the sample ages. We also found that intermediate-mass stars with infrared excess tend to be bluer and fainter along the evolutionary track than those without, implying that massive stars hosting debris disks are relatively young, with an isochronal age of approximately 500 Myr. These tendencies are reasonably explained by a standard scenario in which debris disks are likely to be produced by collisions of planetesimals in the early stages of stellar evolution, such as the Late Heavy Bombardment., American Astronomical Society
The Astronomical Journal, 20 May 2024

Kinematic signatures of a low-mass planet with a moderately inclined orbit in a protoplanetary disk
Kazuhiro D Kanagawa; Tomohiro Ono; Munetake Momose, Abstract
A planet embedded in a protoplanetary disk produces a gap by disk–planet interaction. It also generates velocity perturbation of gas, which can also be observed as deviations from the Keplerian rotation in the channel map of molecular line emission, called kinematic planetary features. These observed signatures provide clues to determine the mass of the planet. We investigated the features induced by a planet with an inclined orbit through three-dimensional hydrodynamic simulations. We found that a smaller planet, with an inclination of ∼10○–20○, can produce kinematic features as prominent as those induced by a massive coplanar planet. Despite the kinematic features being similar, the gap is shallower and narrower compared with the case in which the kinematic features are formed by a coplanar planet. We also found that the kinematic features induced by an inclined planet were fainter for rarer CO isotopologues because the velocity perturbation is weaker at the position closer to the midplane, which was different in the case with a coplanar massive planet. This dependence on the isotopologues is distinguished if the planet has an inclined orbit. We discussed two observed kinematic features in the disk of HD 163296. We concluded that the kink observed at 220 au can be induced by an inclined planet, while the kink at 67 au is consistent to that induced by a coplanar planet.
Publications of the Astronomical Society of Japan, 09 Dec. 2023

Dust Enrichment and Grain Growth in a Smooth Disk around the DG Tau Protostar Revealed by ALMA Triple Bands Frequency Observations
Satoshi Ohashi; Munetake Momose; Akimasa Kataoka; Aya E Higuchi; Takashi Tsukagoshi; Takahiro Ueda; Claudio Codella; Linda Podio; Tomoyuki Hanawa; Nami Sakai; Hiroshi Kobayashi; Satoshi Okuzumi; Hidekazu Tanaka, Abstract

Characterizing the physical properties of dust grains in a protoplanetary disk is critical to comprehending the planet formation process. Our study presents Atacama Large Millimeter/submillimeter Array (ALMA) high-resolution observations of the young protoplanetary disk around DG Tau at a 1.3 mm dust continuum. The observations, with a spatial resolution of ≈0.″04, or ≈5 au, revealed a geometrically thin and smooth disk without substantial substructures, suggesting that the disk retains the initial conditions of the planet formation. To further analyze the distributions of dust surface density, temperature, and grain size, we conducted a multiband analysis with several dust models, incorporating ALMA archival data of the 0.87 and 3.1 mm dust polarization. The results showed that the Toomre Q parameter is ≲2 at a 20 au radius, assuming a dust-to-gas mass ratio of 0.01. This implies that a higher dust-to-gas mass ratio is necessary to stabilize the disk. The grain sizes depend on the dust models, and for the DSHARP compact dust, they were found to be smaller than ∼400 μm in the inner region (r ≲ 20 au) while exceeding larger than 3 mm in the outer part. Radiative transfer calculations show that the dust scale height is lower than at least one-third of the gas scale height. These distributions of dust enrichment, grain sizes, and weak turbulence strength may have significant implications for the formation of planetesimals through mechanisms such as streaming instability. We also discuss the CO snowline effect and collisional fragmentation in dust coagulation for the origin of the dust size distribution., American Astronomical Society
The Astrophysical Journal, 28 Aug. 2023, [Reviewed]

Multiple Rings and Asymmetric Structures in the Disk of SR 21
Yi Yang; Hauyu Baobab Liu; Takayuki Muto; Jun Hashimoto; Ruobing Dong; Kazuhiro Kanagawa; Munetake Momose; Eiji Akiyama; Yasuhiro Hasegawa; Takashi Tsukagoshi; Mihoko Konishi; Motohide Tamura
The Astrophysical Journal, 01 May 2023, [Reviewed]

ALMA Band 6 high-resolution observations of the transitional disk around SY Chamaeleontis
Orihara; Ryuta; Momose; Munetake; Muto; Takayuki; Hashimoto; Jun; Liu; Hauyu Baobab; Tsukagoshi; Takashi; Kudo; Tomoyuki; Takahashi; Sanemichi; Yang; Yi; Hasegawa; Yasuhiro; Dong; Ruobing; Konishi; Mihoko; Akiyama; Eiji, Abstract

In this study, we reported the results of high-resolution (${0{^{\prime \prime}_{. } }14}$) Atacama Large Millimeter/submillimeter Array (ALMA) observations of the 225 GHz dust continuum and CO molecular emission lines from the transitional disk around SY Cha. Our high-resolution observations clearly revealed the inner cavity and the central point source for the first time. The radial profile of the ring can be approximated by a bright narrow ring superimposed on a fainter wide ring. Furthermore, we found that there is a weak azimuthal asymmetry in dust continuum emission. For gas emissions, we detected 12CO(2–1), 13CO(2–1), and C18O(2–1), from which we estimated the total gas mass of the disk to be 2.2 × 10−4 M ⊙ , assuming a CO/H2 ratio of 10−4. The observations showed that the gas is present inside the dust cavity. The analysis of the velocity structure of the 12CO(2–1) emission line revealed that the velocity is distorted at the location of the dust inner disk, which may be owing to a warping of the disk or radial gas flow within the cavity of the dust disk. High-resolution observations of SY Cha showed that this system is composed of a ring and a distorted inner disk, which may be common, as indicated by the survey of transitional disk systems at a resolution of ${\sim},{0{^{\prime \prime}_{. } }1}$., Oxford University Press (OUP)
Publications of the Astronomical Society of Japan, Apr. 2023, [Reviewed]

Dippers from TESS Full-frame Images. II. Spectroscopic Characterization of Four Young Dippers
Kasagi; Yui; Kotani; Takayuki; Kawahara; Hajime; Tajiri; Tomoyuki; Muto; Takayuki; Aizawa; Masataka; Fujii; Michiko S.; Hattori; Kohei; Masuda; Kento; Momose; Munetake; Ohsawa; Ryou; Takita; Satoshi
The Astrophysical Journal Supplement Series, Apr. 2022, [Reviewed]

The formation of planetary systems with SPICA
Kamp; I. search by orcid ; Honda; M. ; Nomura; H. ; Audard; M. ; Fedele; D. ; Waters; L. B. F. M. ; Aikawa; Y. ; Banzatti; A. ; Bowey; J. E. ; Bradford; M. ; Dominik; C. ; Furuya; K. ; Habart; E. ; Ishihara; D. ; Johnstone; D. search by orcid ; Kennedy; G. search by orcid ; Kim; M. ; Kral; Q. ; Lai; S. -P. ; Larsson; B. McClure; M. ; Miotello; A. ; Momose; M. ; Nakagawa; T. ; Naylor; D. ; Nisini; B. search by orcid ; Notsu; S. ; Onaka; T. ; Pantin; E. ; Podio; L. ; Riviere Marichalar; P. ; Rocha; W. R. M. ; Roelfsema; P. ; Shimonishi; T. ; Tang; Y. -W. ; Takami; M. ; Tazaki; R. ; Wolf; S. ; Wyatt; M. ; Ysard; N.,
In this era of spatially resolved observations of planet-forming disks with Atacama Large Millimeter Array (ALMA) and large ground-based telescopes such as the Very Large Telescope (VLT), Keck, and Subaru, we still lack statistically relevant information on the quantity and composition of the material that is building the planets, such as the total disk gas mass, the ice content of dust, and the state of water in planetesimals. SPace Infrared telescope for Cosmology and Astrophysics (SPICA) is an infrared space mission concept developed jointly by Japan Aerospace Exploration Agency (JAXA) and European Space Agency (ESA) to address these questions. The key unique capabilities of SPICA that enable this research are (1) the wide spectral coverage



$10{-}220\,\mu\mathrm{m}$


, (2) the high line detection sensitivity of



$(1{-}2) \times 10^{-19}\,\mathrm{W\,m}^{-2}$


with



$R \sim 2\,000{-}5\,000$


in the far-IR (SAFARI), and



$10^{-20}\,\mathrm{W\,m}^{-2}$


with



$R \sim 29\,000$


in the mid-IR (SPICA Mid-infrared Instrument (SMI), spectrally resolving line profiles), (3) the high far-IR continuum sensitivity of 0.45 mJy (SAFARI), and (4) the observing efficiency for point source surveys. This paper details how mid- to far-IR infrared spectra will be unique in measuring the gas masses and water/ice content of disks and how these quantities evolve during the planet-forming period. These observations will clarify the crucial transition when disks exhaust their primordial gas and further planet formation requires secondary gas produced from planetesimals. The high spectral resolution mid-IR is also unique for determining the location of the snowline dividing the rocky and icy mass reservoirs within the disk and how the divide evolves during the build-up of planetary systems. Infrared spectroscopy (mid- to far-IR) of key solid-state bands is crucial for assessing whether extensive radial mixing, which is part of our Solar System history, is a general process occurring in most planetary systems and whether extrasolar planetesimals are similar to our Solar System comets/asteroids. We demonstrate that the SPICA mission concept would allow us to achieve the above ambitious science goals through large surveys of several hundred disks within



$\sim\!2.5$


months of observing time., Cambridge University Press (CUP)
Publications of the Astronomical Society of Australia, 03 Nov. 2021, [Reviewed]

Transmission Electron Microscopy Study of the Morphology of Ices Composed of H2O, CO2, and CO on Refractory Grains
Kouchi; Akira; Tsuge; Masashi; Hama; Tetsuya; Oba; Yasuhiro; Okuzumi; Satoshi; Sirono; Sin-iti; Momose; Munetake; Nakatani; Naoki; Furuya; Kenji; Shimonishi; Takashi; Yamazaki; Tomoya; Hidaka; Hiroshi; Kimura; Yuki; Murata; Ken-ichiro; Fujita; Kazuyuki; Nakatsubo; Shunichi; Tachibana; Shogo; Watanabe; Naoki, American Astronomical Society
The Astrophysical Journal, Sep. 2021, [Reviewed]

Erratum: Dust Polarization in Four Protoplanetary Disks at 3 mm: Further Evidence of Multiple Origins (Astrophysical Journal Letters (2019) 877 (L2) DOI: 10.3847/2041-8213/ab1e46)
Rachel E. Harrison; Leslie W. Looney; Ian W. Stephens; Zhi-Yun Li; Haifeng Yang; Akimasa Kataoka; Robert J. Harris; Woojin Kwon; Takayuki Muto; Munetake Momose, American Astronomical Society
Astrophysical Journal Letters, 20 Aug. 2021

Formation of chiral CO polyhedral crystals on icy interstellar grains
Kouchi; Akira; Tsuge; Masashi; Hama; Tetsuya; Niinomi; Hiromasa; Nakatani; Naoki; Shimonishi; Takashi; Oba; Yasuhiro; Kimura; Yuki; Sirono; Sin-iti; Okuzumi; Satoshi; Momose; Munetake; Furuya; Kenji; Watanabe; Naoki,
The crystallinity and morphology of solid carbon monoxide (CO) on icy interstellar grains were examined by observing the deposition, crystallization, and UV and electrons irradiation of solid CO using transmission electron microscopy. Herein, we found that solid CO deposited in molecular clouds was crystalline, and that even if amorphous CO was deposited, amorphous CO crystallized within 103 yr at 10 K. Conversely, crystalline CO was not amorphized by UV rays or electron beam at 10 K. These results indicated the occurrence of chiral crystalline CO instead of amorphous CO in space. Furthermore, the large surface diffusion coefficients of CO on eamorphous H2O and crystalline CO at 10 K facilitated the morphological equilibration of crystalline CO. Bad wetting of crystalline CO with amorphous H2O proved that the morphology of the ice grains was not spherical with an onion-like structure, as hitherto assumed, but rather it was a polyhedral crystalline CO attached to amorphous H2O. This has important implications for phenomena associated with the collision and subsequent sticking between ice grains, surface chemical reactions, non-thermal desorption of molecules and the origin of homochirality in interstellar biomolecules., Oxford University Press (OUP)
Monthly Notices of the Royal Astronomical Society, Jul. 2021, [Reviewed]

ALMA observation of the protoplanetary disk around WW Cha: faint double-peaked ring and asymmetric structure
Munetake Momose, We present Atacama Large Millimeter/submillimeter Array (ALMA) Band 6 observations of dust continuum emission of the disk around WW Cha. The dust continuum image shows a smooth disk structure with a faint (low-contrast) dust ring, extending from $\sim 40$ au to $\sim 70$ au, not accompanied by any gap. We constructed the simple model to fit the visibility of the observed data by using MCMC method and found that the bump (we call the ring without the gap the bump) has two peaks at $40$ au and $70$ au. The residual map between the model and observation indicates asymmetric structures at the center and the outer region of the disk. These asymmetric structures are also confirmed by model-independent analysis of the imaginary part of the visibility. The asymmetric structure at the outer region is consistent with a spiral observed by SPHERE. To constrain physical quantities of the disk (dust density and temperature), we carried out radiative transfer simulations. We found that the midplane temperature around the outer peak is close to the freezeout temperature of CO on water ice ($\sim 30$ K). The temperature around the inner peak is about $50$ K, which is close to the freezeout temperature of H$_2$S and also close to the sintering temperature of several species. We also discuss the size distribution of the dust grains using the spectral index map obtained within the Band 6 data.
The Astrophysical Journal, 19 Mar. 2021, [Reviewed]

ALMA Observations of the Inner Cavity in the Protoplanetary Disk around Sz 84
Jun Hashimoto; Takayuki Muto; Ruobing Dong; Yasuhiro Hasegawa; Nienke van der Marel; Motohide Tamura; Michihiro Takami; Munetake Momose, American Astronomical Society
The Astrophysical Journal, 01 Feb. 2021, [Reviewed]

Observations of the [C I] (3P1-3P0) emission toward the massive star-forming region RCW 38: Further evidence for highly-clumped density distribution of the molecular gas
Izumi; Natsuko; Fukui; Yasuo; Tachihara; Kengo; Fujita; Shinji; Torii; Kazufumi; Kamazaki; Takeshi; Kaneko; Hiroyuki; Silva; Andrea; Iono; Daisuke; Momose; Munetake; Sugimoto; Kanako; Nakazato; Takeshi; Kosugi; George; Maekawa; Jun; Takahashi; Shigeru; Yoshino; Akira; Asayama; Shin'ichiroFukui; Yasuo; Tachihara; Kengo; Fujita; Shinji; Torii; Kazufumi; Kamazaki; Takeshi; Kaneko; Hiroyuki; Silva; Andrea; Iono; Daisuke; Momose; Munetake; Sugimoto; Kanako; Nakazato; Takeshi; Kosugi; George; Maekawa; Jun; Takahashi; Shigeru; Yoshino; Akira; Asayama; Shin'ichiro, Abstract

We present observations of the 3P1–3P0 fine-structure line of atomic carbon using the ASTE 10m sub-mm telescope towards RCW 38, the youngest super star cluster in the Milky Way. The detected [C i] emission is compared with the CO J = 1–0 image cube presented in Fukui et al. (2016, ApJ, 820, 26) which has an angular resolution of 40″ (∼0.33 pc). The overall distribution of the [C i] emission in this cluster is similar to that of the 13CO emission. The optical depth of the [C i] emission was found to be τ = 0.1–0.6, suggesting mostly optically thin emission. An empirical conversion factor from the [C i] integrated intensity to the H2 column density was estimated as X[C i]$= 6.3 \times 10 ^{20}\:$cm−2 K−1 km−1 s (for visual extinction: AV ≤ 10 mag) and 1.4 × 1021 cm−2 K−1 km−1 s (for AV of 10–100 mag). The column density ratio of the [C i] to CO (N[C i]$/N_{\rm CO}$) was derived as ∼0.1 for AV of 10–100 mag, which is consistent with that of the Orion cloud presented in Ikeda et al. (2002, ApJ, 571, 560). However, our results cover an AV regime of up to 100 mag, which is wider than the coverage found in Orion, which reaches up to ∼60 mag. Such a high [C i]$/$CO ratio in a high-AV region is difficult to explain via the plane-parallel photodissociation region model, which predicts that this ratio is close to 0 due to the heavy shielding of the ultraviolet (UV) radiation. Our results suggest that the molecular gas in this cluster is highly clumpy, allowing deep penetration of UV radiation even at averaged AV values of 100 mag. Recent theoretical works have presented models consistent with such clumped gas distribution with a sub-pc clump size (e.g., Tachihara et al. 2018, arXiv:1811.02224)., Oxford University Press (OUP)
Publications of the Astronomical Society of Japan, Feb. 2021, [Reviewed]

Dippers from the TESS Full-frame Images. I. Results of the First One Year Data and Discovery of a Runaway Dipper
Tomoyuki Tajiri; Hajime Kawahara; Masataka Aizawa; Michiko S. Fujii; Kohei Hattori; Yui Kasagi; Takayuki Kotani; Kento Masuda; Munetake Momose; Takayuki Muto; Ryou Ohsawa; Satoshi Takita
The Astrophysical Journal Supplement Series, 01 Dec. 2020, [Reviewed]

GW Ori: Interactions between a Triple-star System and Its Circumtriple Disk in Action
Bi; J.; van der Marel; N.; Dong; R.; Muto; T.; Martin; R. G.; Smallwood; J. L.; Hashimoto; J.; Liu; H. B.; Nomura; H.; Hasegawa; Y.; Takami; M.; Konishi; M.; Momose; M.; Kanagawa; K. D.; Kataoka; A.; Ono; T.; Sitko; M. L.; Takahashi; S. Z.; Tomida; K.; Tsukagoshi; T., Abstract

GW Ori is a hierarchical triple system with a rare circumtriple disk. We present Atacama Large Millimeter/submillimeter Array (ALMA) observations of 1.3 mm dust continuum and ¹²CO J = 2 − 1 molecular gas emission of the disk. For the first time, we identify three dust rings in the GW Ori disk at ∼46, 188, and 338 au, with estimated dust mass of 74, 168, and 245 Earth masses, respectively. To our knowledge, its outermost ring is the largest dust ring ever found in protoplanetary disks. We use visibility modeling of dust continuum to show that the disk has misaligned parts, and the innermost dust ring is eccentric. The disk misalignment is also suggested by the CO kinematics. We interpret these substructures as evidence of ongoing dynamical interactions between the triple stars and the circumtriple disk., American Astronomical Society
The Astrophysical Journal, May 2020, [Reviewed]

The Detection of Dust Gap-ring Structure in the Outer Region of the CR Cha Protoplanetary Disk
Kim; S.; Takahashi; S.; Nomura; H.; Tsukagoshi; T.; Lee; S.; Muto; T.; Dong; R.; Hasegawa; Y.; Hashimoto; J.; Kanagawa; K.; Kataoka; A.; Konishi; M.; Liu; H. B.; Momose; M.; Sitko; M.; Tomida; K.
The Astrophysical Journal, Jan. 2020, [Reviewed]

Subaru Near-infrared Imaging Polarimetry of Misaligned Disks around the SR 24 Hierarchical Triple System
Mayama; S.; Pérez; S.; Kusakabe; N.; Muto; T.; Tsukagoshi; T.; Sitko; M. L.; Takami; M.; Hashimoto; J.; Dong; R.; Kwon; J.; Hayashi; S. S.; Kudo; T.; Kuzuhara; M.; Follette; K.; Fukagawa; M.; Momose; M.; Oh; D.; de Leon; J.; Akiyama; E.; Wisniewski; J. P.; Yang; Y.; Abe; L.; Brandner; W.; Brandt; T. D.; Bonnefoy; M.; Carson; J. C.; Chilcote; J.; Currie; T.; Feldt; M.; Goto; M.; Grady; C. A.; Groff; T.; Guyon; O.; Hayano; Y.; Hayashi; M.; Henning; T.; Hodapp; K. W.; Ishii; M.; Iye; M.; Janson; M.; Jovanovic; N.; Kandori; R.; Kasdin; J.; Knapp; G. R.; Lozi; J.; Martinache; F.; Matsuo; T.; McElwain; M. W.; Miyama; S.; Morino; J.-I.; Moro-Martin; A.; Nakagawa; T.; Nishimura; T.; Pyo; T.-S.; Rich; E. A.; Serabyn; E.; Suto; H.; Suzuki; R.; Takato; N.; Terada; H.; Thalmann; C.; Tomono; D.; Turner; E. L.; Watanabe; M.; Yamada; T.; Takami; H.; Usuda; T.; Uyama; T.; Tamura; M., Abstract

The SR 24 multistar system hosts both circumprimary and circumsecondary disks, which are strongly misaligned with each other. The circumsecondary disk is circumbinary in nature. Interestingly, both disks are interacting, and they possibly rotate in opposite directions. To investigate the nature of this unique twin disk system, we present 0.″1 resolution near-infrared polarized intensity images of the circumstellar structures around SR 24, obtained with HiCIAO mounted on the Subaru 8.2 m telescope. Both the circumprimary disk and the circumsecondary disk are resolved and have elongated features. While the position angle of the major axis and radius of the near-IR (NIR) polarization disk around SR 24S are 55° and 137 au, respectively, those around SR 24N are 110° and 34 au, respectively. With regard to overall morphology, the circumprimary disk around SR 24S shows strong asymmetry, whereas the circumsecondary disk around SR 24N shows relatively strong symmetry. Our NIR observations confirm the previous claim that the circumprimary and circumsecondary disks are misaligned from each other. Both the circumprimary and circumsecondary disks show similar structures in ¹²CO observations in terms of its size and elongation direction. This consistency is because both NIR and ¹²CO are tracing surface layers of the flared disks. As the radius of the polarization disk around SR 24N is roughly consistent with the size of the outer Roche lobe, it is natural to interpret the polarization disk around SR 24N as a circumbinary disk surrounding the SR 24Nb–Nc system., American Astronomical Society
The Astronomical Journal, Jan. 2020, [Reviewed]

HD142527に付随する原始惑星系円盤のガス・ダスト比　　　　　　　　　　　　　　　
スン・カンロウ; 百瀬宗武; 武藤恭之; 塚越崇; 片岡章雅; 花輪知幸; 深川美里; 西合一矢; 芝井広
日本惑星科学会誌, 25 Dec. 2019, [Reviewed]

Long-term with short-intervals monitor of 6.7 GHz CH3OH masers using Hitachi 32-m radio telescope to statistically research the periodic flux variability around high-mass protostars
K. Sugiyama; Y. Yonekura; K. Motogi; Y. Saito; M. Momose; M. Honma; T. Hirota; M. Uchiyama; K. E.I. Tanaka; B. H. Kramer; K. Asanok; P. Jaroenjittichai; K. Fujisawa, Institute of Physics Publishing
Journal of Physics: Conference Series, 16 Dec. 2019

Nobeyama 45 m mapping observations toward Orion A. I. Molecular Outflows
Tanabe, Yoshihiro; Nakamura, Fumitaka; Tsukagoshi, Takashi; Shimajiri, Yoshito; Ishii, Shun; Kawabe, Ryohei; Feddersen, Jesse R.; Kong, Shuo; Arce, Hector G.; Bally, John; Carpenter, John M.; Momose, Munetake, Last, We conducted an exploration of ¹²CO molecular outflows in the Orion A giant molecular cloud to investigate outflow feedback using ¹²CO (J=1-0) and ¹³CO (J=1-0) data obtained by the Nobeyama 45 m telescope. In the region excluding the center of OMC 1, we identified 44 ¹²CO (including 17 newly detected) outflows based on the unbiased and systematic procedure of automatically determining the velocity range of the outflows and separating the cloud and outflow components. The optical depth of the ¹²CO emission in the detected outflows is estimated to be approximately 5. The total momentum and energy of the outflows, corrected for optical depth, are estimated to be 1.6×10²M☉ km s^-1 and 1.5×10⁴⁶ egs, respectively. The momentum and energy ejection rate of the outflows are estimated to be 36% and 235% of the momentum and energy dissipation rates of the cloud turbulence, respectively. Furthermore, the ejection rates of the outflows are comparable to those of the expanding molecular shells estimated by Feddersen et al. (2018, ApJ, 862, 121). Cloud turbulence cannot be sustained by the outflows and shells unless the energy conversion efficiency is as high as 20%....
Publications of the Astronomical Society of Japan, Dec. 2019, [Reviewed]

Nobeyama 45-m mapping observations toward nearby molecular clouds, Orion A, Aquila Rift, and M17: Project overview
Fumitaka Nakamura; Shun Ishii; Kazuhito Dobashi; Tomomi Shimoikura; Yoshito Shimajiri; Ryohei Kawabe; Yoshihiro Tanabe; Asha Hirose; Shuri Oyamada; Yumiko Urasawa; Hideaki Takemura; Takashi Tsukagoshi; Munetake Momose; Koji Sugitani; Ryoichi Nishi; Sachiko Okumura; Patricio Sanhueza; Quang Nygen-Luong; Takayoshi Kusune, Oxford University Press ({OUP})
Publications of the Astronomical Society of Japan, Dec. 2019, [Reviewed]

Nobeyama 45 m mapping observations toward Orion A. III. Multi-line observations toward an outflow-shocked region, Orion Molecular Cloud 2 FIR 4
Nakamura, Fumitaka; Oyamada, Shuri; Okumura, Sachiko; Ishii, Shun; Shimajiri, Yoshito; Tanabe, Yoshihiro; Tsukagoshi, Takashi; Kawabe, Ryohei; Momose, Mumetake; Urasawa, Yumiko; Nishi, Ryoichi; Lin, Sheng-Jun; Lai, Shih-Ping; Dobashi, Kazuhito; Shimoikura, Tomomi; Sugitani, Koji, We present the results of mapping observations toward an outflow-shocked region, OMC-2 FIR 4, using the Nobeyama 45 m telescope. We observed the area in ¹³CO (J = 1-0), C¹⁸O (J = 1-0), N₂H⁺ (J = 1-0), CCS (J_N = 8₇-7₆), HCO⁺ (J = 1-0), H¹³CO⁺ (J = 1-0), HN¹³C (J = 1-0), H¹³CN (J = 1-0), DNC (J = 1-0), N₂D⁺ (J = 1-0), and DC₃N (J = 9-8). We detected a dense molecular clump that contains FIR 4/5. We also detected, in the ¹³CO line, blueshifted and redshifted components driven presumably by protostellar outflows in this region. The axes of the FIR 3 and VLA 13 outflows, projected on the plane of the sky, appear to point to the FIR 4 clump, suggesting that it may be compressed by protostellar outflows from Class I sources, FIR 3 and VLA 13. Applying a hyperfine fit of N₂H⁺ lines, we estimated the excitation temperature to be ∼20 K. The high excitation temperature is consistent with the fact that the clump contains protostars. CCS emission was detected in this region for the first time. Its abundance is estimated to be a few × 10^-12, indicating that the region is chemically evolved at ∼10⁵ yr, which is comparable to the typical lifetime of Class I protostars. This timescale is consistent with the scenario that star formation in FIR 4 is triggered by dynamical compression of the protostellar outflows. The [HNC]/[HCN] ratio was evaluated to be ∼0.5 in the dense clump and the outflow lobes, whereas it is somewhat larger in the envelope of the dense clump. The small [HNC]/[HCN] ratio indicates that HNC formation was prevented due to high temperatures. Such high temperatures seem to be consistent with the scenario that either protostellar radiation, or outflow compression, or both affected the thermal properties of this region....
Publications of the Astronomical Society of Japan, Dec. 2019, [Reviewed]

Investigating the gas-to-dust ratio in the protoplanetary disk of HD 142527
Kang-Lou Soon; Munetake Momose; Takayuki Muto; Takashi Tsukagoshi; Akimasa Kataoka; Tomoyuki Hanawa; Misato Fukagawa; Kazuya Saigo; Hiroshi Shibai, Corresponding
Publications of the Astronomical Society of Japan, 01 Dec. 2019, [Reviewed]

First Subarcsecond Submillimeter-wave [C i] Image of 49 Ceti with ALMA
Aya E. Higuchi; Kazuya Saigo; Hiroshi Kobayashi; Kazunari Iwasaki; Munetake Momose; Kang Lou Soon; Nami Sakai; Masanobu Kunitomo; Daisuke Ishihara; Satoshi Yamamoto, American Astronomical Society
The Astrophysical Journal, 01 Oct. 2019, [Reviewed]

原始惑星系円盤の電波観測入門(1)：惑星系の母胎を探る　　　　　　　　　　　　　　　
百瀬 宗武
日本惑星科学会誌, 25 Sep. 2019, [Reviewed]

An Observational Study for Grain Dynamics in the AS 209 Disk with Submillimeter Polarization*
Tomohiro Mori; Akimasa Kataoka; Satoshi Ohashi; Munetake Momose; Takayuki Muto; Hiroshi Nagai; Takashi Tsukagoshi
The Astrophysical Journal, 20 Sep. 2019, [Reviewed]

Dust Polarization in Four Protoplanetary Disks at 3 mm: Further Evidence of Multiple Origins
Rachel E. Harrison; Leslie W. Looney; Ian W. Stephens; Zhi-Yun Li; Haifeng Yang; Akimasa Kataoka; Robert J. Harris; Woojin Kwon; Takayuki Muto; Munetake Momose, American Astronomical Society
The Astrophysical Journal Letters, 20 May 2019, [Reviewed]

The Flared Gas Structure of the Transitional Disk around Sz 91
Takashi Tsukagoshi; Munetake Momose; Yoshimi Kitamura; Masao Saito; Ryohei Kawabe; Sean Andrews; David Wilner; Tomoyuki Kudo; Jun Hashimoto; Nagayoshi Ohashi; Motohide Tamura
The Astrophysical Journal, 20 Jan. 2019, [Reviewed]

Two Different Grain Size Distributions within the Protoplanetary Disk around HD 142527 Revealed by ALMA Polarization Observation
Satoshi Ohashi; Akimasa Kataoka; Hiroshi Nagai; Munetake Momose; Takayuki Muto; Tomoyuki Hanawa; Misato Fukagawa; Takashi Tsukagoshi; Kohji Murakawa; Hiroshi Shibai
The Astrophysical Journal, 01 Sep. 2018, [Reviewed]

High-contrast Polarimetry Observation of the T Tau Circumstellar Environment
Yi Yang; Satoshi Mayama; Saeko S. Hayashi; Jun Hashimoto; Roman Rafikov; Eiji Akiyama; Thayne Currie; Markus Janson; Munetake Momose; Takao Nakagawa; Daehyeon Oh; Tomoyuki Kudo; Nobuhiko Kusakabe; Lyu Abe; Wolfgang Brandner; Timothy D. Brandt; Joseph C. Carson; Sebastian Egner; Markus Feldt; Miwa Goto; Carol A. Grady; Olivier Guyon; Yutaka Hayano; Masahiko Hayashi; Thomas Henning; Klaus W. Hodapp; Miki Ishii; Masanori Iye; Ryo Kandori; Gillian R. Knapp; Jungmi Kwon; Masayuki Kuzuhara; Taro Matsuo; Michael W. Mcelwain; Shoken Miyama; Jun-Ichi Morino; Amaya Moro-martin; Tetsuo Nishimura; Tae-Soo Pyo; Eugene Serabyn; Takuya Suenaga; Hiroshi Suto; Ryuji Suzuki; Yasuhiro H. Takahashi; Michihiro Takami; Naruhisa Takato; Hiroshi Terada; Christian Thalmann; Edwin L. Turner; Makoto Watanabe; John Wisniewski; Toru Yamada; Hideki Takami; Tomonori Usuda; Motohide Tamura
ASTROPHYSICAL JOURNAL, Jul. 2018, [Reviewed]

The fundamental stellar parameters of FGK stars in the SEEDS survey Norman, OK 73071, USA
Evan A. Rich; John P. Wisniewski; Michael W. McElwain; Jun Hashimoto; Tomoyuki Kudo; Nobuhiko Kusakabe; Yoshiko K. Okamoto; Lyu Abe; Eiji Akiyama; Wolfgang Brandner; Timothy D. Brandt; Phillip Cargile; Joseph C. Carson; Thayne M. Currie; Sebastian Egner; Markus Feldt; Misato Fukagawa; Miwa Goto; Carol A. Grady; Olivier Guyon; Yutaka Hayano; Masahiko Hayashi; Saeko S. Hayashi; Leslie Hebb; Krzysztof G. Helminiak; Thomas Henning; Klaus W. Hodapp; Miki Ishii; Masanori Iye; Markus Janson; Ryo Kandori; Gillian R. Knapp; Masayuki Kuzuhara; Jungmi Kwon; Taro Matsuo; Satoshi Mayama; Shoken Miyama; Munetake Momose; Jun-Ichi Morino; Amaya Moro-Martin; Takao Nakagawa; Tetsuo Nishimura; Daehyeon Oh; Tae-Soo Pyo; Joshua Schlieder; Eugene Serabyn; Michael L. Sitko; Takuya Suenaga; Hiroshi Suto; Ryuji Suzuki; Yasuhiro H. Takahashi; Michihiro Takami; Naruhisa Takato; Hiroshi Terada; Christian Thalmann; Daigo Tomono; Edwin L. Turner; Makoto Watanabe; Toru Yamada; Hideki Takami; Tomonori Usuda; Motohide Tamura
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, Dec. 2017, [Reviewed]

The shortest periodic and flaring flux variability of a methanol maser emission at 6.7 GHz in G 014.23−00.50
Sugiyama, Koichiro; Nagase, Katsura; Yonekura, Yoshinori; Momose, Munetake; Yasui, Yasutaka; Saito, Yu; Motogi, Kazuhito; Honma, Mareki; Hachisuka, Kazuya; Matsumoto, Naoko; Uchiyama, Mizuho; Fujisawa, Kenta
Publications of the Astronomical Society of Japan, Aug. 2017, [Reviewed]

The shortest periodic and flaring flux variability of a methanol maser emission at 6.7 GHz in G 014.23-00.50
Koichiro Sugiyama; Katsura Nagase; Yoshinori Yonekura; Munetake Momose; Yasutaka Yasui; Yu Saito; Kazuhito Motogi; Mareki Honma; Kazuya Hachisuka; Naoko Matsumoto; Mizuho Uchiyama; Kenta Fujisawa
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, Aug. 2017, [Reviewed]

A Circumstellar Disk around HD 169142 in the Mid-Infrared (N-Band)
Yoshiko Kataza Okamoto; Hirokazu Kataza; M. Honda; T. Yamashita; T. Fujiyoshi; T. Miyata; S. Sako; H. Fujiwara; I. Sakon; M. Fukagawa; M. Momose; T. Onaka
ASTRONOMICAL JOURNAL, Jul. 2017, [Reviewed]

The Evidence of Radio Polarization Induced by the Radiative Grain Alignment and Self-scattering of Dust Grains in a Protoplanetary Disk
Akimasa Kataoka; Takashi Tsukagoshi; Adriana Pohl; Takayuki Muto; Hiroshi Nagai; Ian W. Stephens; Kohji Tomisaka; Munetake Momose
ASTROPHYSICAL JOURNAL LETTERS, Jul. 2017, [Reviewed]

Planet Formation in AB Aurigae: Imaging of the Inner Gaseous Spirals Observed inside the Dust Cavity
Ya-Wen Tang; Stephane Guilloteau; Anne Dutrey; Takayuki Muto; Bo-Ting Shen; Pin-Gao Gu; Shu-ichiro Inutsuka; Munetake Momose; Vincent Pietu; Misato Fukagawa; Edwige Chapillon; Paul T. P. Ho; Emmanuel di Folco; Stuartt Corder; Nagayoshi Ohashi; Jun Hashimoto
ASTROPHYSICAL JOURNAL, May 2017, [Reviewed]

Detailed modeling of dust distribution in the disk of HD 142527
Kang-Lou Soon; Tomoyuki Hanawa; Takayuki Muto; Takashi Tsukagoshi; Munetake Momose
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, Apr. 2017, [Reviewed]

Detection of Submillimeter-wave [CI] Emission in Gaseous Debris Disks of 49 Ceti and beta Pictoris
Aya E. Higuchi; Aki Sato; Takashi Tsukagoshi; Nami Sakai; Kazunari Iwasaki; Munetake Momose; Hiroshi Kobayashi; Daisuke Ishihara; Sakae Watanabe; Hidehiro Kaneda; Satoshi Yamamoto
ASTROPHYSICAL JOURNAL LETTERS, Apr. 2017, [Reviewed]

Long-term and highly frequent monitor of 6.7 GHz methanol masers to statistically research periodic flux variations around high-mass protostars using the Hitachi 32-m
Koichiro Sugiyama; Y. Yonekura; K. Motogi; Y. Saito; T. Yamaguchi; M. Momose; M. Honma; T. Hirota; M. Uchiyama; N. Matsumoto; K. Hachisuka; K. Inayoshi; K. E.I. Tanaka; T. Hosokawa; K. Fujisawa, Cambridge University Press
Proceedings of the International Astronomical Union, 2017

Detection of submillimeter-wave [C I]emission in gaseous debris disks of 49 Ceti and β Pictoris
Higuchi, A.E.; Sato, A.; Tsukagoshi, T.; Sakai, N.; Iwasaki, K.; Momose, M.; Kobayashi, H.; Ishihara, D.; Kaneda, H.; Yamamoto, S., Proceedings of the International Astronomical Union
Proceedings of the International Astronomical Union, 2017

Radial decoupling of small and large dust grains in the transitional disk RX J1615.3-3255
Robin Kooistra; Inga Kamp; Misato Fukagawa; Franois Menard; Munetake Momose; Takashi Tsukagoshi; Tomoyuki Kudo; Nobuhiko Kusakabe; Jun Hashimoto; Lyu Abe; Wolfgang Brandner; Timothy D. Brandt; Joseph C. Carson; Sebastian E. Egner; Markus Feldt; Miwa Goto; Carol A. Grady; Olivier Guyon; Yutaka Hayano; Masahiko Hayashi; Saeko S. Hayashi; Thomas Henning; Klaus W. Hodapp; Miki Ishii; Masanori Iye; Markus Janson; Ryo Kandori; Gillian R. Knapp; Masayuki Kuzuhara; Jungmi Kwon; Taro Matsuo; Michael W. McElwain; Shoken Miyama; Jun-Ichi Morino; Amaya Moro-Martin; Tetsuo Nishimura; Tae-Soo Pyo; Eugene Serabyn; Takuya Suenaga; Hiroshi Suto; Ryuji Suzuki; Yasuhiro H. Takahashi; Michihiro Takami; Naruhisa Takato; Hiroshi Terada; Christian Thalmann; Daigo Tomono; Edwin L. Turner; Makoto Watanabe; John Wisniewski; Toru Yamada; Hideki Takami; Tomonori Usuda; Motohide Tamura; Thayne Currie; Eiji Akiyama; Satoshi Mayama; Katherine B. Follette; Takao Nakagawa
ASTRONOMY & ASTROPHYSICS, Jan. 2017, [Reviewed]

SPIRAL STRUCTURE AND DIFFERENTIAL DUST SIZE DISTRIBUTION IN THE LkH alpha 330 DISK
Eiji Akiyama; Jun Hashimoto; Hauyu Baobabu Liu; Jennifer I-Hsiu Li; Michael Bonnefoy; Ruobing Dong; Yasuhiro Hasegawa; Thomas Henning; Michael L. Sitko; Markus Janson; Markus Feldt; John Wisniewski; Tomoyuki Kudo; Nobuhiko Kusakabe; Takashi Tsukagoshi; Munetake Momose; Takayuki Muto; Tetsuo Taki; Masayuki Kuzuhara; Mayama Satoshi; Michihiro Takami; Nagayoshi Ohashi; Carol A. Grady; Jungmi Kwon; Christian Thalmann; Lyu Abe; Wolfgang Brandner; Timothy D. Brandt; Joseph C. Carson; Sebastian Egner; Miwa Goto; Olivier Guyon; Yutaka Hayano; Masahiko Hayashi; Saeko S. Hayashi; Klaus W. Hodapp; Miki Ishii; Masanori Iye; Gillian R. Knapp; Ryo Kandori; Taro Matsuo; Michael W. Mcelwain; Shoken Miyama; Jun-Ichi Morino; Amaya Moro-Martin; Tetsuo Nishimura; Tae-Soo Pyo; Eugene Serabyn; Takuya Suenaga; Hiroshi Suto; Ryuji Suzuki; Yasuhiro H. Takahashi; Naruhisa Takato; Hiroshi Terada; Daigo Tomono; Edwin L. Turner; Makoto Watanabe; Toru Yamada; Hideki Takami; Tomonori Usuda; Motohide Tamura
ASTRONOMICAL JOURNAL, Dec. 2016, [Reviewed]

Submillimeter Polarization Observation of the Protoplanetary Disk around HD 142527
Kataoka; A.; Tsukagoshi; T.; Momose; M.; Nagai; H.; Muto; T.; Dullemond; C. P.; Pohl; A.; Fukagawa; M.; Shibai; H.; Hanawa; T.; & Murakawa; K.
The Astrophysical Journal Letters, Nov. 2016, [Reviewed]

Observations of 6.7 GHz methanol masers with East-Asian VLBI Network. II. Internal proper motion measurement in G006.79-00.25
Sugiyama; K.; Fujisawa; K.; Hachisuka; K.; Yonekura; Y.; Motogi; K.; Sawada-Satoh; S.; Matsumoto; N.; Hirano; D.; Hayashi; K.; Kobayashi; H.; Kawaguchi; N.; Shibata; K. M.; Honma; M.; Hirota; T.; Murata; Y.; Doi; A.; Ogawa; H.; Kimura; K.; Niinuma; K.; Chen; X.; Xia; B.; Li; B.; Sorai; K.; Momose; M.; Saito; Y.; Takaba; H.; Omodaka; T.; Kim; K.-T.; & Shen; Z.
Publications of the Astronomical Society of Japan, Oct. 2016, [Reviewed]

The Hitachi and Takahagi 32 m radio telescopes: Upgrade of the antennas from satellite communication to radio astronomy
Yonekura; Y.; Saito; Y.; Sugiyama; K.; Soon; K. L.; Momose; M.; Yokosawa; M.; Ogawa; H.; Kimura; K.; Abe; Y.; Nishimura; A.; Hasegawa; Y.; Fujisawa; K.; Ohyama; T.; Kono; Y.; Miyamoto; Y.; Sawada-Satoh; S.; Kobayashi; H.; Kawaguchi; N.; Honma; M.; Shibata; K. M.; Sato; K.; Ueno; Y.; Jike; T.; Tamura; Y.; Hirota; T.; Miyazaki; A.; Niinuma; K.; Sorai; K.; Takaba; H.; Hachisuka; K.; Kondo; T.; Sekido; M.; Murata; Y.; Nakai; N.; & Omodaka; T.
Publications of the Astronomical Society of Japan, Oct. 2016, [Reviewed]

Constraining the Movement of the Spiral Features and the Locations of Planetary Bodies within the AB Aur System
Lomax; J. R.; Wisniewski; J. P.; Grady; C. A.; McElwain; M. W.; Hashimoto; J.; Kudo; T.; Kusakabe; N.; Okamoto; Y. K.; Fukagawa; M.; Abe; L.; Brandner; W.; Brandt; T. D.; Carson; J. C.; Currie; T. M.; Egner; S.; Feldt; M.; Goto; M.; Guyon; O.; Hayano; Y.; Hayashi; M.; Hayashi; S. S.; Henning; T.; Hodapp; K. W.; Inoue; A.; Ishii; M.; Iye; M.; Janson; M.; Kandori; R.; Knapp; G. R.; Kuzuhara; M.; Kwon; J.; Matsuo; T.; Mayama; S.; Miyama; S.; Momose; M.; Morino; J.-I.; Moro-Martin; A.; Nishimura; T.; Pyo; T.-S.; Schneider; G. H.; Serabyn; E.; Sitko; M. L.; Suenaga; T.; Suto; H.; Suzuki; R.; Takahashi; Y. H.; Takami; M.; Takato; N.; Terada; H.; Thalmann; C.; Tomono; D.; Turner; E. L.; Watanabe; M.; Yamada; T.; Takami; H.; Usuda; T.; & Tamura; M.
The Astrophysical Journal, Sep. 2016, [Reviewed]

Extreme asymmetry in the polarized disk of V1247 Orionis
Ohta; Y.; Fukagawa; M.; Sitko; M. L.; Muto; T.; Kraus; S.; Grady; C. A.; Wisniewski; J. P.; Swearingen; J. R.; Shibai; H.; Sumi; T.; Hashimoto; J.; Kudo; T.; Kusakabe; N.; Momose; M.; Okamoto; Y.; Kotani; T.; Takami; M.; Currie; T.; Thalmann; C.; Janson; M.; Akiyama; E.; Follette; K. B.; Mayama; S.; Abe; L.; Brandner; W.; Brandt; T. D.; Carson; J. C.; Egner; S. E.; Feldt; M.; Goto; M.; Guyon; O.; Hayano; Y.; Hayashi; M.; Hayashi; S. S.; Henning; T.; Hodapp; K. W.; Ishii; M.; Iye; M.; Kandori; R.; Knapp; G. R.; Kuzuhara; M.; Kwon; J.; Matsuo; T.; McElwain; M. W.; Miyama; S.; Morino; J.-I.; Moro-Martin; A.; Nishimura; T.; Pyo; T.-S.; Serabyn; E.; Suenaga; T.; Suto; H.; Suzuki; R.; Takahashi; Y. H.; Takami; H.; Takato; N.; Terada; H.; Tomono; D.; Turner; E. L.; Usuda; T.; Watanabe; M.; Yamada; T.; & Tamura; M.
Publications of the Astronomical Society of Japan, Aug. 2016, [Reviewed]

Mass constraint for a planet in a protoplanetary disk from the gap width
Kanagawa; K. D.; Muto; T.; Tanaka; H.; Tanigawa; T.; Takeuchi; T.; Tsukagoshi; T.; & Momose; M.
Publications of the Astronomical Society of Japan, Jun. 2016, [Reviewed]

Sintering-induced Dust Ring Formation in Protoplanetary Disks: Application to the HL Tau Disk
Okuzumi; S.; Momose; M.; Sirono; S.-i.; Kobayashi; H.; & Tanaka; H.
The Astrophysical Journal, Apr. 2016, [Reviewed]

Grain Size Constraints on HL Tau with Polarization Signature
Kataoka; A.; Muto; T.; Momose; M.; Tsukagoshi; T.; & Dullemond; C. P.
The Astrophysical Journal, Mar. 2016, [Reviewed]

Spectral-line Survey at Millimeter and Submillimeter Wavelengths toward an Outflow-shocked Region, OMC 2-FIR 4
Shimajiri, Yoshito; Sakai, Takeshi; Kitamura, Yoshimi; Tsukagoshi, Takashi; Saito, Masao; Nakamura, Fumitaka; Momose, Munetake; Takakuwa, Shigehisa; Yamaguchi, Takahiro; Sakai, Nami; Yamamoto, Satoshi; Kawabe, Ryohei
The Astrophysical Journal Supplement Series, Dec. 2015, [Reviewed]

Z45: A new 45-GHz band dual-polarization HEMT receiver for the NRO 45-m radio telescope
Nakamura; F.; Ogawa; H.; Yonekura; Y.; Kimura; K.; Okada; N.; Kozu; M.; Hasegawa; Y.; Tokuda; K.; Ochiai; T.; Mizuno; I.; Dobashi; K.; Shimoikura; T.; Kameno; S.; Taniguchi; K.; Shinnaga; H.; Takano; S.; Kawabe; R.; Nakajima; T.; Iono; D.; Kuno; N.; Onishi; T.; Momose; M.; & Yamamoto; S.
Publications of the Astronomical Society of Japan, Dec. 2015, [Reviewed]

Significant gas-to-dust ratio asymmetry and variation in the disk of HD 142527 and the indication of gas depletion
Muto; T.; Tsukagoshi; T.; Momose; M.; Hanawa; T.; Nomura; H.; Fukagawa; M.; Saigo; K.; Kataoka; A.; Kitamura; Y.; Takahashi; S. Z.; Inutsuka; S.-i.; Takeuchi; T.; Kobayashi; H.; Akiyama; E.; Honda; M.; Fujiwara; H.; & Shibai; H.
Publications of the Astronomical Society of Japan, Dec. 2015, [Reviewed]

Detailed structure of the outer disk around HD 169142 with polarized light in H-band
Momose; M.; Morita; A.; Fukagawa; M.; Muto; T.; Takeuchi; T.; Hashimoto; J.; Honda; M.; Kudo; T.; Okamoto; Y. K.; Kanagawa; K. D.; Tanaka; H.; Grady; C. A.; Sitko; M. L.; Akiyama; E.; Currie; T.; Follette; K. B.; Mayama; S.; Kusakabe; N.; Abe; L.; Brandner; W.; Brandt; T. D.; Carson; J. C.; Egner; S.; Feldt; M.; Goto; M.; Guyon; O.; Hayano; Y.; Hayashi; M.; Hayashi; S. S.; Henning; T.; Hodapp; K. W.; Ishii; M.; Iye; M.; Janson; M.; Kandori; R.; Knapp; G. R.; Kuzuhara; M.; Kwon; J.; Matsuo; T.; McElwain; M. W.; Miyama; S.; Morino; J.-I.; Moro-Martin; A.; Nishimura; T.; Pyo; T.-S.; Serabyn; E.; Suenaga; T.; Suto; H.; Suzuki; R.; Takahashi; Y. H.; Takami; M.; Takato; N.; Terada; H.; Thalmann; C.; Tomono; D.; Turner; E. L.; Watanabe; M.; Wisniewski; J.; Yamada; T.; Takami; H.; Usuda; T.; & Tamura; M., Lead
Publications of the Astronomical Society of Japan, Oct. 2015, [Reviewed]

Flux Monitoring of 6.7 GHz Methanol Maser to Systematically Research Periodic Variations Using the Hitachi 32-m
Sugiyama, Koichiro; Yonekura, Yoshinori; Motogi, Kazuhito; Saito, Yu; Fujisawa, Kenta; Ishii, Shota; Momose, Munetake; Honma, Mareki; Tazaki, Fumie; Tanaka, Kei E. I.; Hosokawa, Takashi; Uchiyama, Mizuho; Inayoshi, Kohei, We have initiated single-dish monitoring observations of ~400 methanol maser sources at 6.7 GHz using the Hitachi 32-m radio telescope from December 2012 to systematically research periodic flux variations, which are observed in some methanol maser sources associated with high-mass (proto-)stars. In our monitoring, we have made daily monitoring, so that each source has been observed every nine days with an integration time of 5 min (typical detection sensitivities of 0.9 Jy). The monitoring observations help us statistically understand periodic flux variations with a period longer than 50 days. As an initial result, we present a new detection of periodic flux variations in the 6.7 GHz methanol maser source G036.70+00.09. The period of the flux variations is ~53 days (~0.019 cycles), and seems to be stable over 9 cycles, at least until the middle of August 2014....
Publication of Korean Astronomical Society, Sep. 2015, [Reviewed]

Millimeter-wave Polarization of Protoplanetary Disks due to Dust Scattering
Kataoka; A.; Muto; T.; Momose; M.; Tsukagoshi; T.; Fukagawa; M.; Shibai; H.; Hanawa; T.; Murakawa; K.; & Dullemond; C. P.
The Astrophysical Journal, Aug. 2015, [Reviewed]

Mass Estimates of a Giant Planet in a Protoplanetary Disk from the Gap Structures
Kanagawa; K. D.; Muto; T.; Tanaka; H.; Tanigawa; T.; Takeuchi; T.; Tsukagoshi; T.; & Momose; M.
The Astrophysical Journal Letters, Jun. 2015, [Reviewed]

Discovery of a Disk Gap Candidate at 20 AU in TW Hydrae
Akiyama; E.; Muto; T.; Kusakabe; N.; Kataoka; A.; Hashimoto; J.; Tsukagoshi; T.; Kwon; J.; Kudo; T.; Kandori; R.; Grady; C. A.; Takami; M.; Janson; M.; Kuzuhara; M.; Henning; T.; Sitko; M. L.; Carson; J. C.; Mayama; S.; Currie; T.; Thalmann; C.; Wisniewski; J.; Momose; M.; Ohashi; N.; Abe; L.; Brandner; W.; Brandt; T. D.; Egner; S.; Feldt; M.; Goto; M.; Guyon; O.; Hayano; Y.; Hayashi; M.; Hayashi; S.; Hodapp; K. W.; Ishi; M.; Iye; M.; Knapp; G. R.; Matsuo; T.; Mcelwain; M. W.; Miyama; S.; Morino; J.-I.; Moro-Martin; A.; Nishimura; T.; Pyo; T.-S.; Serabyn; G.; Suenaga; T.; Suto; H.; Suzuki; R.; Takahashi; Y. H.; Takato; N.; Terada; H.; Tomono; D.; Turner; E. L.; Watanabe; M.; Yamada; T.; Takami; H.; Usuda; T.; & Tamura; M.
The Astrophysical Journal Letters, Apr. 2015, [Reviewed]

First Detection of [C I] $^{3}$P$_{1}$-$^{3}$P$_{0}$ Emission from a Protoplanetary Disk
Tsukagoshi; T.; Momose; M.; Saito; M.; Kitamura; Y.; Shimajiri; Y.; & Kawabe; R.
The Astrophysical Journal Letters, Mar. 2015, [Reviewed]

Catalog of Dense Cores in the Orion A Giant Molecular Cloud
Shimajiri; Y.; Kitamura; Y.; Nakamura; F.; Momose; M.; Saito; M.; Tsukagoshi; T.; Hiramatsu; M.; Shimoikura; T.; Dobashi; K.; Hara; C.; & Kawabe; R.
The Astrophysical Journal Supplement Series, Mar. 2015, [Reviewed]

The outer disks of Herbig stars from the UV to NIR
C. Grady; M. Fukagawa; Y. Maruta; Y. Ohta; J. Wisniewski; J. Hashimoto; Y. Okamoto; M. Momose; T. Currie; M. McElwain; T. Muto; T. Kotani; N. Kusakabe; M. Feldt; M. Sitko; K. Follette; M. Bonnefoy; T. Henning; M. Takami; J. Karr; J. Kwon; T. Kudo; L. Abe; W. Brandner; T. Brandt; J. Carson; S. Egner; M. Goto; O. Guyon; Y. Hayano; M. Hayashi; S. Hayashi; K. Hodapp; M. Ishii; M. Iye; M. Janson; R. Kandori; G. Knapp; M. Kuzuhara; T. Matsuo; S. Miyama; J. -I. Morino; A. Moro-Martin; T. Nishimura; T. -S. Pyo; E. Serabyn; T. Suenaga; H. Suto; R. Suzuki; Y. H. Takahashi; N. Takato; H. Terada; C. Thalmann; D. Tomono; E. L. Turner; M. Watanabe; T. Yamada; H. Takami; T. Usuda; M. Tamura
ASTROPHYSICS AND SPACE SCIENCE, Feb. 2015, [Reviewed]

Cluster Formation Triggered by Filament Collisions in Serpens South
Fumitka Nakamura; Tomohiro Tanaka; Yuya Awazu; Yoshito Shimajiri; Koji Sugitani; Ryohei Kawabe; Hiroyuki Nishitani; Kazuhito Dobashi; Tomomi Shimoikura; Yoshinori Yonekura; Izumi Mizuno; Kimihiko Kimura; Kazuki Tokuda; Minato Kozu; Nozomi Okada; Yutaka Hasegawa; Hideo Ogawa; Seiji Kameno; Hiroko Shinnaga; Munetake Momose; Taku Nakajima; Toshikazu Onishi; Hiroyuki Maezawa; Tomoya Hirota; Shuro Takano; Daisuke Iono; Nario Kuno; Satoshi Yamamoto
REVOLUTION IN ASTRONOMY WITH ALMA: THE THIRD YEAR, 2015

SEEDS -- Direct Imaging Survey for Exoplanets and Disks
Helminiak, K. G; Kuzuhara, M; Kudo, T; Tamura, M; Usuda, T; Hashimoto, J; Matsuo, T; McElwain, M. W; Momose, M; Tsukagoshi, T
18th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, 2015

Gas and Dust Structures of the Protoplanetary Disk around HD 142527
Momose, M; Muto, T; Hanawa, T; Fukagawa, M; Tsukagoshi, T; Saigo, K; Kataoka, A; Nomura, H; Takeuchi, T; Akiyama, E; Ohashi, N; Fujiwara, H; Shibai, H; Kitamura, Y; Inutsuka, S; Kobayashi, H; Honda, M; Aso, Y; Takahashi, S
Revolution in Astronomy with ALMA: The Third Year, 2015

Expected Polarization at Sub-mm Wavelengths from Lopsided Protoplanetary Disks
Kataoka, A; Muto, T; Momose, M; Tsukagoshi, T; Fukagawa, M; Shibai, H; Hanawa, T; Murakawa, K
Revolution in Astronomy with ALMA: The Third Year, 2015

Variability of Disk Emission in Pre-main Sequence and Related Stars. III. Exploring Structural Changes in the Pre-transitional Disk in HD 169142
Wagner; K. R.; Sitko; M. L.; Grady; C. A.; Swearingen; J. R.; Champney; E. H.; Johnson; A. N.; Werren; C.; Whitney; B. A.; Russell; R. W.; Schneider; G. H.; Momose; M.; Muto; T.; Inoue; A. K.; Lauroesch; J. T.; Hornbeck; J.; Brown; A.; Fukagawa; M.; Currie; T. M.; Wisniewski; J. P.; & Woodgate; B. E.
The Astrophysical Journal, Jan. 2015, [Reviewed]

Cluster Formation Triggered by Filament Collisions in Serpens South
Nakamura; F.; Momose; M. (19th author); & 25 authors
The Astrophysical Journal Letters, Aug. 2014, [Reviewed]

Observations of 6.7 GHz Methanol Masers with EAVN I: VLBI Images of the first Epoch of Observations
Fujisawa; K.; Momose; M. (9th author); & 27 authors, Astronomical Society of Japan
Publications of the Astronomical Society of Japan, May 2014

High abundance ratio of 13CO to C18O toward photon-dominated regions in the Orion-A giant molecular cloud
Shimajiri; Y.; Kitamura; Y.; Saito; M.; M. Momose; Nakamura; F.; Dobashi; K.; Shimoikura; T.; Nishitani; H.; Yamabi; A.; Hara; C.; Katakura; S.; Tsukagoshi; T.; Tanaka; T.; & Kawabe; R.
Astronomy & Astrophysics, Apr. 2014, [Reviewed]

High-Resolution Submillimeter and Near-Infrared Studies of the Transition Disk around Sz 91
Tsukagoshi; T.; Momose; M. (2nd author); & 58 authors
The Astrophysical Journal, Mar. 2014, [Reviewed]

An Observational Study of the Temperature and Surface Density Structures of a Typical Full Disk around MWC 480
Akiyama; E.; Momose; M.; Kitamura; Y.; Tsukagoshi; T.; Shimada; S.; Koyamatsu; S.; & Hayashi; H.
Publications of the Astronomical Society of Japan, Dec. 2013, [Reviewed]

Local Enhancement of the Surface Density in the Protoplanetary Ring Surrounding HD 142527
Fukagawa; M.; Tsukagoshi; T.; Momose; M. (3rd author); & 15 authors
Publications of the Astronomical Society of Japan,, Dec. 2013, [Reviewed]

A Large Millimeter and Submillimeter Telescope Project: ALMA-SPICA Synergy Telescope (``ASTE-II'')　　　　　　　　　　　　　　　
Kawabe, R.; Kohno, K.; Yamamoto, S.; Tamura, Y.; Totani, T.; Kitayama, T.; Komatsu, E.; Onishi, T.; Oshima, T.; Honma, M.; Matsuhara, H.; Nakanishi, H.; Iono, D.; Kuno, N.; Momose, M.; New Telescope Working Group, Here we report on the new medium-scale plan in Japan to construct a 30 - 50 m class millimeter (mm) and sub-mm single dish telescope. The main observing frequency of the telescope is 70 to 420 GHz, which just covers main atmospheric windows at mm and sub-mm wavelengths in good observing sites such as the ALMA site. We are also aiming at observations at higher frequency up to 1 THz with the limited use of the antenna surface, e.g., under-illumination of the telescope. One of important science goals in this new telescope project is unveiling the large scale structure (LSS) of the high-z universe and cosmic star formation history by spectroscopic surveys of high-z galaxies in CO and [CII] lines. With exploiting synergy with ALMA and possibly SPICA, this telescope can contribute to the breadth of astronomy and astrophysics, e.g., astrochemistry, star formation in the Galaxy and galaxies, cosmology, and sub-mm VLBI.

...
New Trends in Radio Astronomy in the ALMA Era: The 30th Anniversary of Nobeyama Radio Observatory, Oct. 2013, [Reviewed]

Extensive [CI] Mapping toward the Orion-A Giant Molecular Cloud
Shimajiri; Y.; Sakai; T.; Tsukagoshi; T.; Kitamura; Y.; Momose; M.; Saito; M.; Oshima; T.; Kohno; K. & Kawabe; R.
The Astrophysical Journal, Sep. 2013, [Reviewed]

High-contrast Near-infrared Imaging Polarimetry of the Protoplanetary Disk around RY TAU
Takami; M.; Momose; M. (14th author); & 51 authors
The Astrophysical Journal, Aug. 2013, [Reviewed]

Development of 32-m Radio Telescopes for Monitoring Observations of Methanol Masers, H2O Masers, and Radio Continuum
Y. Yonekura; Y. Saito; T. Saito; T. Mori; K. L. Soon; M. Momose; M. Yokosawa; H. Ogawa; K. Fujisawa; K. Sugiyama; K. Motogi; H. Takaba; K. Sorai; N. Nakai; S. Kameno; H. Kobayashi; N. Kawaguchi; K. Hachisuka
NEW TRENDS IN RADIO ASTRONOMY IN THE ALMA ERA: THE 30TH ANNIVERSARY OF NOBEYAMA RADIO OBSERVATORY, 2013, [Reviewed]

Mapping Observation toward Protostellar Core L1527
Kiyokane, K; Saito, M; Saigo, K; Kurono, Y; Momose, M; Tsukagoshi, T; and NR; SF-Legacy Team
New Trends in Radio Astronomy in the ALMA Era: The 30th Anniversary of Nobeyama Radio Observatory, 2013

Temperature and Surface Density Structures of a Typical Full Disk around MWC 480
Akiyama, E; Momose, M; Tsukagoshi, T; Kitamura, Y
New Trends in Radio Astronomy in the ALMA Era: The 30th Anniversary of Nobeyama Radio Observatory, 2013

Submillimeter and Near Infrared Studies for the Evolved Transition Disk around Sz 91
Tsukagoshi, T; Momose, M; Hashimoto, J; Kudo, T; Andrews, S; Ohashi, N; Kitamura, Y; Saito, M; Wilner, D; Tamura, M; Kawabe, R
New Trends in Radio Astronomy in the ALMA Era: The 30th Anniversary of Nobeyama Radio Observatory, 2013

Spectral-Line Survey at Millimeter and Submillimeter Wavelengths toward an Outflow-Shocked Region, OMC2-FIR 4
Yoshito Shimajiri; T. Sakai; Y. Kitamura; T. Tsukagoshi; M. Saito; F. Nakamura; M. Momose; R. Kawabe
NEW TRENDS IN RADIO ASTRONOMY IN THE ALMA ERA: THE 30TH ANNIVERSARY OF NOBEYAMA RADIO OBSERVATORY, 2013, [Reviewed]

Subaru Imaging of Asymmetric Features in a Transitional Disk in Upper Scorpius
Mayama; S.; Momose; M. (12nd author); & 53 authors
The Astrophysical Journal, Dec. 2012, [Reviewed]

High-Resolution Near-Infrared Polarimetry of a Circumstellar Disk around UX Tau A
Tanii; R.; Momose; M. (22nd author); & 66 authors
Publications of the Astronomical Society of Japan, Dec. 2012, [Reviewed]

DISCOVERY OF SMALL-SCALE SPIRAL STRUCTURES IN THE DISK OF SAO 206462 (HD 135344B): IMPLICATIONS FOR THE PHYSICAL STATE OF THE DISK FROM SPIRAL DENSITY WAVE THEORY
T. Muto; C. A. Grady; J. Hashimoto; M. Fukagawa; J. B. Hornbeck; M. Sitko; R. Russell; C. Werren; M. Cure; T. Currie; N. Ohashi; Y. Okamoto; M. Momose; M. Honda; S. Inutsuka; T. Takeuchi; R. Dong; L. Abe; W. Brandner; T. Brandt; J. Carson; S. Egner; M. Feldt; T. Fukue; M. Goto; O. Guyon; Y. Hayano; M. Hayashi; S. Hayashi; T. Henning; K. W. Hodapp; M. Ishii; M. Iye; M. Janson; R. Kandori; G. R. Knapp; T. Kudo; N. Kusakabe; M. Kuzuhara; T. Matsuo; S. Mayama; M. W. McElwain; S. Miyama; J- Morino; A. Moro-Martin; T. Nishimura; T-S Pyo; E. Serabyn; H. Suto; R. Suzuki; M. Takami; N. Takato; H. Terada; C. Thalmann; D. Tomono; E. L. Turner; M. Watanabe; J. P. Wisniewski; T. Yamada; H. Takami; T. Usuda; M. Tamura
ASTROPHYSICAL JOURNAL LETTERS, Apr. 2012, [Reviewed]

EVIDENCE FOR CLOUD-CLOUD COLLISION AND PARSEC-SCALE STELLAR FEEDBACK WITHIN THE L1641-N REGION
Fumitaka Nakamura; Tomoya Miura; Yoshimi Kitamura; Yoshito Shimajiri; Ryohei Kawabe; Toshiya Akashi; Norio Ikeda; Takashi Tsukagoshi; Munetake Momose; Ryoichi Nishi; Zhi-Yun Li
ASTROPHYSICAL JOURNAL, Feb. 2012, [Reviewed]

Aperture Synthesis Observations Toward The Protostellar Systems L1551 Irs 5 And Hl Tau: Rotation In The Infalling Envelope
Saito, M; Kitamura, Y; Momose, M; Tsukagoshi, T; Kawabe, R
American Astronomical Society Meeting Abstracts #219, 2012

Thermal Structure of a Protoplanetary Disk around HD 163296: A Study of Vertical Temperature Distribution by CO Emission Lines
Akiyama; E.; Momose; M.; Hayashi; H.; Kitamura; Y.
Publications of the Astronomical Society of Japan, 01 Oct. 2011, [Reviewed]

The Millimeter Sky Transparency Imager (MiSTI)
Yoichi Tamura; Muentake Momose (第5著者) 他10名, Astronomical Society of Japan
Publications of the Astronomical Society of Japan, Apr. 2011, [Reviewed]

Direct Imaging of Fine Structures in Giant Planet-forming Regions of the Protoplanetary Disk Around AB Aurigae
Hashimoto; J.; Momose; M. (第16著者,他50名)
The Astrophysical Journal, Mar. 2011, [Reviewed]

New Panoramic View of 12CO and 1.1 mm Continuum Emission in the Orion A Molecular Cloud. I. Survey Overview and Possible External Triggers of Star Formation
Shimajiri; Y.; Momose; M. (第6著者,他18名)
Publications of the Astronomical Society of Japan, Feb. 2011, [Reviewed]

Star Formation in the Orion A Molecular Cloud
Shimajiri, Y; Kawabe, R; Takakuwa, S; Saito, M; Tsukagoshi, T; Momose, M; Ikeda, N; Akiyama, E; Austermann, J. E; Ezawa, H; Fukue, K; Hiramatsu, M; Hughes, D; Kitamura, Y; Kohno, K; Kurono, Y; Scott, K. S; Wilson, G; Yoshida, A; Yun, M. S
EAS Publications Series, 2011

Detection of Strong Millimeter Emission from the Circumstellar Dust Disk Around V1094 Sco: Cold and Massive Disk around a T Tauri Star in a Quiescent Accretion Phase?
Tsukagoshi; T.; Momose; M.(第4著者,他17名)
The Astrophysical Journal, Jan. 2011

系外惑星研究 —その起源と性質の理解に向けて—
百瀬宗武, 日本赤外線学会
日本赤外線学会誌, May 2010, [Reviewed]

High-resolution Observations of Dust Continuum Emission at 340 GHz from the Low-Mass T Tauri Star FN Tauri
Momose; M.; Ohashi; N.; Kudo; T.; Tamura; M.; & Kitamura; Y., Lead
The Astrophysical Journal, Mar. 2010, [Reviewed]

Search of SO_2 in the Martian atmosphere by ground-based ,submillimeter observation
Nakagawa; H.; Momose; M. (第11著者); 他12名
Planetary and Space Science, Dec. 2009, [Reviewed]

Direct detection of a flared disk around a young massive star HD200775 and its 10 to 1000AU scale properties
Okamoto; K. Y.; Kataza; H.; Momose; M. (第5著者) 他9名
The Astrophysical Journal, Nov. 2009, [Reviewed]

Candidate Rotating Toroids around High-Mass (Proto)Stars
Furuya; R. S.; Cesaroni; R.; Takahashi; S.; Codella; C.; Momose; M.; & Beltran; M.T.
The Astrophysical Journal, Jan. 2008, [Reviewed]

Discovery of a Scattering Disk around the Low-Mass T Tauri Star FN Tauri
Kudo; T.; Momose; M.(第11著者) 他13名
The Astrophysical Journal, Jan. 2008, [Reviewed]

Kinematics of SiO J = 8-7 Emission towards the HH 212 Jet
Takami M.; Takakuwa S.; Momose; M.; Hayashi M.; Davis C. J.; Pyo T-S; Nishikawa T.; Kohno; K.
Publications of the Astronomical Society of Japan, Jun. 2006, [Reviewed]

Relative Evolutionary Timescale of Hot Molecular Cores with Respect to Ultracompact H II Regions
Furuya R. S.; Cesaroni R.; Takahashi S.; Momose M.; Testi L.; Shinnaga H.; Codella C.
The Astrophysical Journal, May 2005, [Reviewed]

A Near-Infrared Study of the NGC 7538 Star-forming Region
Ojha; D. K.; Momose; M. 他(第13著者,他12名)
The Astrophysical Journal, Feb. 2004, [Reviewed]

A Giant Flare on a T Tauri Star Observed at Millimeter Wavelengths
R. S. Furuya; H. Shinnaga; K. Nakanishi; M. Momose; M. Saito
Publications of the Astronomical Society of Japan, Dec. 2003, [Reviewed]

High Angular Resolution, Sensitive CS J = 2-1 and J = 3-2 Imaging of the Protostar L1551 NE: Evidence for Outflow-triggered Star Formation
S. Yokogawa; Y. Kitamura; M. Momose; R. Kawabe
The Astrophysical Journal, Sep. 2003, [Reviewed]

A submillimetre imaging polarimeter at the James Clerk Maxwell Telescope
J. S. Greaves; M. Momose (第9著者,他14名)
Monthly Notice of the Royal Astronomical Society, Apr. 2003, [Reviewed]

Interferometric Observations of Formaldehyde in the Protoplanetary Disk around LkCa 15
Y. Aikawa; M. Momose; W.F. Thi; G-J. van Zadelhoff; C. Qi; G.A. Blake; E.F. van Dishoeck
Publications of the Astronomical Soceity of Japan, Feb. 2003, [Reviewed]

Investigation of the Physical Properties of Protoplanetary Disks around T Tauri Stars by a 1 Arcsecond Imaging Survey: Evolution and Diversity of the Disks in Their Accretion Stage
Kitamura; Yoshimi; Momose; Munetake; Yokogawa; Sozo; Kawabe; Ryohei; Tamura; Motohide; Ida; Shigeru
The Astropysical Journal, Dec. 2002, [Reviewed]

First Astronomical Fringe of A Test Correlator for the ALMA: Simultaneous achievement of Wideband and High Resolution
S.K. Okumuara; S. Iguchi; Y. Chikada; M. Momose; M. Okiura
Publications of the Astronomical Society of Japan, Aug. 2002, [Reviewed]

Aperture synthesis observations of protoplanetary disks with the Nobeyama Millimeter Array
S Yokogawa; Y Kitamura; M Momose; R Kawabe
DUST IN THE SOLAR SYSTEM AND OTHER PLANETARY SYSTEMS, 2002, [Reviewed]

Submillimeter Imaging Polarimetry of the NGC 7538 Region
M. Momose; M. Tamura; O. Kameya; J.S. Greaves; A. Chrysostomou; J. H. Hough; J. -I. Morino, Lead
The Astrophysical Journal, Jun. 2001, [Reviewed]

Millimeter Continuum Image of the Circumstellar Disk around the Young Star Haro 6-5B
S. Yokogawa; Y. Kitamura; M. Momose; Y. Asaki; M. Tamura; S. Ida; R. Kawabe
The Astrophysical Journal, May 2001, [Reviewed]

The Most Luminous Protostars in Molecular Clouds: A Hint to Understand the Stellar Initial Mass Function
K. Dobashi; Y. Yonekura; T. Matsumoto; M. Momose; F. Sato; J.P. Bernard; H. Ogawa
Publications of the Astronomical Society of Japan, Feb. 2001, [Reviewed]

1-GHz Bandwidth Digital Spectro-Correlator System for the Nobeyama Millimeter Array
S.K. Okumura; M. Momose (第2著者,他9名)
Publications of the Astronomical Society of Japan, Apr. 2000, [Reviewed]

アタカマ電波干渉計で探る惑星系円盤　　　　　　　　　　　　　　　
百瀬宗武
日本惑星科学会誌, Jan. 2000, [Reviewed]

First Detection of Submillimeter Polarization from T Tauri Stars
M. Tamura; J. Hough; J.S. Greaves; J. -I. Morino; A. Chrysostomou; W. S. Holland; M. Momose
The Astrophysical Journal, Nov. 1999, [Reviewed]

Outflow and Disk around the Very Young Massive Star GH _2 O 092.67 + 03.07
J. P. Bernard; K. Dobashi; M. Momose
Astronomy & Astrophysics, Sep. 1999, [Reviewed]

Aperture Synthesis C ^{18} O( J=1-0 ) Observations of L1551 IRS 5: Detailed Structure of the Infalling Envelope
M. Momose; N. Ohashi; R. Kawabe; T. Nakano; M. Hayashi, Lead
The Astrophysical Journal, Sep. 1998, [Reviewed]

電波天文で探る星・惑星系形成　　　　　　　　　　　　　　　
百瀬宗武
日本惑星科学会誌, Sep. 1998, [Reviewed]

Rotation in the Protostellar Envelopes around IRAS 04169+2702 and IRAS 04365+2535: The Size Scale for Dynamical Collapse
N. Ohashi; M. Hayashi; P.T.P. Ho; M. Momose; M. Tamura; N. Hirano; A.I. Sargent
The Astrophysical Journal, Oct. 1997, [Reviewed]

Interferometric Imaging of IRAS04368+2557 in the L1527 Molecular Cloud Core: A Dynamically Infalling Envelope with Rotation
N. Ohashi; M. Hayashi; P.T.P. Ho; M. Momose
The Astrophysical Journal, Jan. 1997, [Reviewed]

The Dispersing Cloud Core around T Tauri
M. Momose; N. Ohashi; R. Kawabe; M. Hayashi; & T. Nakano, Lead
The Astrophysical Journal, Oct. 1996, [Reviewed]

Possible Infall in the Gas Disk around L1551-IRS 5
N. Ohashi; M. Hayashi; P.T.P. Ho; M. Momose; N. Hirano
The Astrophysical Journal, Aug. 1996, [Reviewed]

ALMAによる惑星形成研究のスタート
百瀬 宗武
遊・星・人 : 日本惑星科学会誌, 25 Mar. 2014

O5-07 HD142527に付随する非対称ギャップ円盤のALMA観測(口頭発表セッション5(円盤・物質),口頭発表)
百瀬 宗武; 深川 美里; 塚越 崇; 西合 一矢; 大橋 永芳; 北村 良実; 犬塚 修一郎; 武藤 恭之; 野村 英子; 竹内 拓; 小林 浩; 花輪 知幸; 秋山 永治; 本田 充彦; 藤原 英明; 片岡 章雅; 高橋 実道; 芝井 広
日本惑星科学会秋期講演会予稿集, 20 Nov. 2013

Near-Infrared Imaging Observations of Circumstellar Disk around HD 169142 with Subaru/HiCIAO
Momose; M.; Morita; A.; Okamoto; Y.; Fukagawa; M.; Honda; M.; Muto; T.; Takeuchi; T.; Hashimoto; J.; Tamura; M.; Seeds/Hiciao/Ao188 Teams
``New Trends in Radio Astronomy in the ALMA Era: The 30th Anniversary of Nobeyama Radio Observatory.'', Proceedings of a Symposium held in Hakone, Japan 3-8 December 2012 . (Astronomical Society of Pacific Conf. Series, San Francisco), Oct. 2013
Lead

Wide-field Imaging Survey of Dust Continuum Emissions at \lambda = 1.1 mm toward the Chamaeleon and Lupus Regions with AzTEC on ASTE %Research on exoplanets —Toward the understanding of their origin and nature—
Momose; M. (第1著者,他9名)
Exoplanets and Disks: Their Formation and Diversity, Proceedinds of the International Conference, 2009

ASTE Observations of Circumstellar Material around Nearby Pre-main Sequence Stars　　　　　　　　　　　　　　　
Momose; M.; Kitamura; Y.; Sekiguchi; T.; Kawabe; R.; Saito; M.; Sakamoto; S.; Tsukagoshi; T.
Proceedings of ``Science with the Atacama Large Millimeter Array'', (Springer) CD-ROM, 2008
Lead

Detailed CO Observations of the Protostellar Envelopes in the Taurus Molecular Cloud　　　　　　　　　　　　　　　
Yokokawa; S.; Kitamura; Y.; Momose; M.; Kawabe; R.
Protostars and Planets V, Proceedings of the Conference held LPI Contribution No. 1286., 2005

Investigation of the Physical Properties of Protoplanetary Disks around T Tauri Stars by a High-resolution Imaging Survey at \lambda = 2 mm
M. Momose; Y. Kitamura; S. Yokogawa; R. Kawabe; M. Tamura; S. Ida
``Proceedings of IAU 8th Asian Pacific Regional Meeting'', Volume 1, Edited by S. Ikeuchi, J. Hearnshaw & T. Hanawa (Astronomical Society of Pacific Conf. series 289, San Francisco), 2003
Lead

Recent Development of Digital Spectro-Correlators for Radio Interferometers - ALMA Second-Generation Correlator
Okumura; S. K.; Iguchi; S.; Chikada; Y.; Momose; M.
New technologies in VLBI, Proceedings of a symposium of the International VLBI Service for Geodesy (Astronomical Society of Pacific Conf. series 306, San Francisco), 2003

The Most Luminous Protostars in Molecular Clouds: A Hint to Understand the Stellar Initial Mass Function
K. Dobashi; Y. Yonekura; T. Matsumoto; M. Momose; F. Sato; J.P. Bernard; H. Ogawa
``Proceedings of Infrared and Submillimeter Space Astronomy''(EAS Publications Series, Vol. 4), 2002

Deep ^{13} CO( J=1-0 ) Imaging of the Protostar Haro 6-5B: Discovery of Rotational Motion in the Protostellar Disk　　　　　　　　　　　　　　　
S. Yokogawa; Y. Kitamura; M. Momose; R. Kawabe
'Proceedings of IAU 8th Asian-Pacific Regional Meeting'', Volume II, Edited by S. Ikeuchi, J. Hearnshaw & T. Hanawa, (Astronomical Society of Japan), 2002

HCO ^{+} (J = 1-0) Interferometry of the Shocked Outflow in the Orion-KL Region
T. Saito; M. Momose; Kawabe; R.; Sunada; K.; Sakamoto; S.; Kamazaki; T.; Hirano; N.
``Proceedings of the Conference on Chemistry as a Diagnostic of Star Formation'' (NRC Press, Ottawa), 2002

Very large FX correlator system for enhanced ALMA
S.K. Okumura; Y. Chikada; M. Momose
Proc. SPIE, 2000

RECENT DEVELOPEMENT AND SCIENTIFIC RESULTS WITH RAINBOW ARRAY　　　　　　　　　　　　　　　
M. Momose
``Proceedings of the 4th East Asian Meeting on Astronomy'', ed. Chen,P.S. (Kunming: Yunnan Observatory, CAS),, 1999

High Resolution Imaging of the Protostellar Envelope around L1551 IRS 5: Growth of the Circumstellar Disk　　　　　　　　　　　　　　　
M. Momose
``Proceedings of the 4th East Asian Meeting on Astronomy'', ed. Chen,P.S. (Kunming: Yunnan Observatory, CAS),, 1999

209 High-resolution observations of protoplanetary disk around a protostar L1551 IRS5 with "Rainbow Array"
Momose M.; Kitamura Y.; Kawabe R.
Abstracts Fall Meeting of the Japanese Society for Planetary Sciences, 13 Oct. 1998

原始星エンベロープの構造と進化の観測的研究
百瀬宗武
天文月報, 1998

Aperture Synthesis Observations of T Tauri in ^{13} CO (J=1-0)　　　　　　　　　　　　　　　
M. Momose; N. Ohashi; R. Kawabe; M. Hayashi
`Disks and Outflows around Young Stars'', ed. S. Beckwith, A. Natta & J. Staude(Berlin: Springer), 1996
Lead

Aperture Synthesis Observations of T Tauri in ^{13} CO (J=1-0)　　　　　　　　　　　　　　　
M. Momose; N. Ohashi; R. Kawabe; M. Hayashi
``Ground-Based Astronomy in Asia'', ed. N. Kaifu (Tokyo: NAOJ), 1996
Lead

現代の天文学 第9巻 太陽系と惑星（第二版）　　　　　　　　　　　　　　　
(編)井田茂,渡部潤一,佐々木晶, Contributor
日本評論社, 25 Aug. 2021
9784535607613

現代の天文学 第16巻 宇宙の観測(2) 電波天文学（第二版）　　　　　　　　　　　　　　　
(編)中井直正,福井康雄,坪井昌人, Contributor
日本評論社, 15 Jul. 2020
9784535607668

系外惑星の事典　　　　　　　　　　　　　　　
Joint work
朝倉書店, 10 Sep. 2016
9784254150216

現代の天文学 別巻 天文学事典　　　　　　　　　　　　　　　
Joint work
日本評論社, Jul. 2012
9784535607385

現代の天文学 第16巻 宇宙の観測(2) 電波天文学　　　　　　　　　　　　　　　
Joint work
日本評論社, Aug. 2009
9784535607361

現代の天文学 第6巻 星間物質と星形成　　　　　　　　　　　　　　　
(編)福井康雄・犬塚修一郎・大西利和・中井直正・舞原俊憲・水野亮, Contributor
日本評論社, Sep. 2008
9784535607262

Astronomical Observations at Radio Wavelengths Exploring the Origin of Bio-related molecules　　　　　　　　　　　　　　　
Munetake MOMOSE
Japan Geoscience Union Meeting 2022, 25 May 2022, Japan Geoscience Union, [Invited]
20220522, 20220603

ngVLAとGREX-PLUSの科学的シナジー　　　　　　　　　　　　　　　
百瀬宗武
GREX-PLUS サイエンス検討会, 25 Mar. 2022, GREX-PLUS サイエンス検討ワーキンググループ, [Invited]
20220324, 20220325

ngVLAとその日本参画に向けて　　　　　　　　　　　　　　　
百瀬宗武,ngVLA study group (NAOJ)
電波天文将来計画検討シンポジウム, 08 Mar. 2022, 宇宙電波懇談会, [Invited]
20220307, 20220308

銀河系外縁部分子雲のCMF探索とその意義　　　　　　　　　　　　　　　
百瀬宗武
低金属量環境下における星・惑星形成, 09 Dec. 2021, 泉奈都子, 下西隆, 徳田一起, 仲谷崚平, 福島肇, ,古家健次, 百瀬宗武, 安井千香子
20211208, 20211210

Structure of protoplanetary disks and magnetosphere of exoplanets explored by continuum emission at radio wavelengths
百瀬宗武
Linking the science of large interferometers in the 2030s, 01 Dec. 2021, [Invited]
20211130, 20211201

電波天文学の基礎
百瀬宗武
電波・干渉計サマースクール, 16 Sep. 2021, 国立天文台、総合研究大学院大学（物理科学研究科天文科学専攻）、アルマ科学諮問委員会、VLBI科学諮問委員会, [Invited]
20210916, 20210924

次世代大型電波干渉計 ngVLA　　　　　　　　　　　　　　　
百瀬宗武,ngVLA study group (NAOJ)
日本学術会議シンポジウム, 10 Aug. 2021, 日本学術会議 天文学・宇宙物理学分科会, [Invited]
20210809, 20210814

次世代大型電波干渉計 ngVLA　　　　　　　　　　　　　　　
百瀬宗武,ngVLA study group (NAOJ)
電波天文将来計画検討シンポジウム, 31 Jul. 2021, 宇宙電波懇談会, [Invited]
20210731, 20210731

Jul. 2020, The Physical Society of Japan

1994, The Japanese Society for Planetary Sciences

1994, The Astronomical Society of Japan

International Union of Radio Science

International Astronomical Union

Japan Geoscience Union

原始惑星系円盤の力学的詳細構造から理解する惑星系形成
基盤研究(B)
国立天文台
Apr. 2022 - Mar. 2025

Observations of protoplanetary disks in star forming regions in various environments　　　　　　　　　　　　　　　
Others
Jun. 2018 - Mar. 2023

Multicolor anatomy of protorplanetary disks: Towards understanding of planet formation
Astronomy
Ibaraki University
Apr. 2017 - Mar. 2022

太陽系外惑星の新機軸：地球型惑星へ
新学術領域研究(研究領域提案型)
国立天文台
Apr. 2016 - Mar. 2017

From protoplanetary disks to planets　　　　　　　　　　　　　　　
Others
Aug. 2011 - Mar. 2016

New Frontiers of Extrasolar Planets: Exploring Terrestrial Planets
Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
Apr. 2011 - Mar. 2016

Study of the mechanism of massive-star formation by large-scale monitoring survey of methanol masers
Grant-in-Aid for Scientific Research (B)
Ibaraki University
Apr. 2012 - Mar. 2015

南天サブミリ波観測による原始惑星系円盤の物理・化学構造の解明
特定領域研究
茨城大学
2007 - 2008

Research on Star and Planet Forming Regions through
Grant-in-Aid for Scientific Research (A)
National Astronomical Observatory of Japan
2006 - 2008

Investigation on the physical structure of protostellar disks with observations at millimeter and submillimeter wavelengths
Grant-in-Aid for Scientific Research (C)
Ibaraki University
2004 - 2006

Development of 8-Giga sample/second high-speed A/D conversion LSI for Radio Astronomy
Grant-in-Aid for Scientific Research (A)
National Astronomical Observatory
2001 - 2003

結合型電波干渉計受信システムのための位相スイッチング方法に関する実証的研究
若手研究(B)
茨城大学
2001 - 2002

低質量原始星に付随するガスの高感度・高空間分解能観測
特別研究員奨励費
国立天文台
1999 - 1999

「原子力科学館リニューアル基本構想策定委員会」委員　　　　　　　　　　　　　　
advisor
01 Nov. 2017 - Present

高萩市立高萩小学校4年生に対する特別授業「オリオン座をみよう」　　　　　　　　　　　　　　
lecturer
25 Jan. 2024 - 25 Jan. 2024

茨城県高等学校文化連盟・自然科学部会（2023冬合宿）講演　　　　　　　　　　　　　　
lecturer
茨城県高等学校文化連盟・自然科学部会, 11 Nov. 2023 - 11 Nov. 2023

「つくばSKIPアカデミー」サイエンスキャンプ2023　　　　　　　　　　　　　　
lecturer
01 Aug. 2023 - 01 Aug. 2023

アルマ望遠鏡本格運用開始10周年記念式典記念講演「惑星誕生の現場を探る：ALMAの10年，そして次のステージへ」　　　　　　　　　　　　　　
lecturer
17 May 2023 - 17 May 2023

高萩市立東小学校4年生に対する特別授業「オリオン座をみよう」　　　　　　　　　　　　　　
lecturer
27 Jan. 2023 - 27 Jan. 2023

「つくばSKIPアカデミー」サイエンスキャンプ2022　　　　　　　　　　　　　　
lecturer
01 Aug. 2022 - 01 Aug. 2022

高萩市立秋山小学校4年生に対する特別授業「オリオン座をみよう」　　　　　　　　　　　　　　
lecturer
14 Jan. 2022 - 14 Jan. 2022

高萩市立松岡小学校4年生に対する特別授業「オリオン座をみよう」　　　　　　　　　　　　　　
lecturer
16 Jan. 2020 - 16 Jan. 2020

茨城県高等学校文化連盟・自然科学部会（2019冬合宿）講演　　　　　　　　　　　　　　
lecturer
21 Dec. 2019 - 21 Dec. 2019

「つくばSKIPアカデミー」サイエンスキャンプ　　　　　　　　　　　　　　
lecturer
19 Aug. 2019 - 19 Aug. 2019

国立天文台との協力で第10回公開天文台と講演会を企画・実施　　　　　　　　　　　　　　
lecturer
21 Apr. 2019 - 21 Apr. 2019

いきいき萩っ子育成事業「望遠鏡製作体験講座」　　　　　　　　　　　　　　
lecturer
09 Feb. 2019 - 09 Feb. 2019

いきいき萩っ子育成事業「冬の星空観望会」　　　　　　　　　　　　　　
lecturer
15 Dec. 2018 - 15 Dec. 2018

放送大学学園祭講演　　　　　　　　　　　　　　
lecturer
14 Oct. 2018 - 14 Oct. 2018

「つくばSKIPアカデミー」サイエンスキャンプ　　　　　　　　　　　　　　
lecturer
06 Aug. 2018 - 06 Aug. 2018

国立天文台との協力で第9回公開天文台と講演会を企画・実施　　　　　　　　　　　　　　
appearance
15 Apr. 2018 - 15 Apr. 2018

いきいき萩っ子育成事業「冬の夜空の天体観望会」　　　　　　　　　　　　　　
lecturer
24 Feb. 2018 - 24 Feb. 2018

いきいき萩っ子育成事業「望遠鏡製作体験講座」　　　　　　　　　　　　　　
lecturer
23 Dec. 2017 - 23 Dec. 2017

ひたちなか市民大学講師　　　　　　　　　　　　　　
lecturer
01 Nov. 2017 - 29 Nov. 2017

「つくばSKIPアカデミー」サイエンスキャンプ　　　　　　　　　　　　　　
lecturer
17 Aug. 2017 - 17 Aug. 2017

第3回福島県高等学校理科研究活動講習会 全体講義　　　　　　　　　　　　　　
lecturer
03 May 2017 - 03 May 2017

国立天文台との協力で第8回公開天文台と講演会を企画・実施　　　　　　　　　　　　　　
appearance
16 Apr. 2017 - 16 Apr. 2017

いきいき萩っ子育成事業「望遠鏡製作体験講座」　　　　　　　　　　　　　　
lecturer
04 Feb. 2017 - 04 Feb. 2017

いきいき萩っ子育成事業「冬の夜空の天体観望会」　　　　　　　　　　　　　　
lecturer
03 Dec. 2016 - 03 Dec. 2016

茨城県高等学校文化連盟・自然科学部会（冬合宿）講演　　　　　　　　　　　　　　
lecturer
03 Dec. 2016 - 03 Dec. 2016

いきいき萩っ子育成事業・だいちの星座ポストイベント 「アンテナ、人工衛星、地上絵？」　　　　　　　　　　　　　　
presenter
29 Oct. 2016 - 29 Oct. 2016

県北芸術祭2016「だいちの星座プロジェクト・たかはぎ座撮影」への協力　　　　　　　　　　　　　　
organizing_member
11 Aug. 2016 - 11 Aug. 2016

国立天文台との協力で第7回公開天文台と講演会を企画・実施　　　　　　　　　　　　　　
appearance
17 Apr. 2016 - 17 Apr. 2016

いきいき萩っ子育成事業「冬の夜空の天体観望会」　　　　　　　　　　　　　　
lecturer
13 Mar. 2016 - 13 Mar. 2016

いきいき萩っ子育成事業「小学生の望遠鏡製作体験講座」　　　　　　　　　　　　　　
lecturer
20 Jan. 2016 - 20 Jan. 2016

国立天文台との協力で第6回公開天文台と講演会を企画・実施　　　　　　　　　　　　　　
appearance
19 Apr. 2015 - 19 Apr. 2015

「宇宙の不思議 解説」高萩小 茨城大学教授が出前授業　　　　　　　　　　　
茨城新聞社, 茨城新聞, 02 Feb. 2024, Paper

「所さんの目がテン！」2月20日（日）オンエア（日本テレビ）出演　　　　　　　　　　　
日本テレビ他, 20 Feb. 2022, Media report