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研究テーマ：惑星系形成論、円盤の力学、磁気流体力学、天体力学
Research interest: Planetary system formation, disk dynamics, MHD, celestial dynamics
活動の記録
時々更新されます
Publications
Tomohiro Ono, Takayuki Muto, Taku Takeuchi, Hideko Nomura
Parametric Study of the Rossby Wave Instability in a Two-Dimensional Barotropic Disk
ApJ, accepted
arXiv e-print
Kazuhiro D. Kanagawa, Takayuki Muto, Hidekazu Tanaka, Takayuki Tanigawa, Taku Takeuchi, Takashi Tsukagoshi, Munetake Momose
Mass Constraint for a Planet in a Protoplanetary Disk from the Gap Width
PASJ, accepted
arXiv e-print
Akimasa Kataoka, Takayuki Muto, Munetake Momose, Takashi Tsukagoshi, Cornelius P. Dullemond
Grain Size Constraints on HL Tau with Polarization Signature
ApJ, 820, id.54 (8pp), (2016)
arXiv e-print
Thayne Currie, Carol Grady, Ryan Cloutier, Mihoko Konishi, Keivan Stassun, John Debes, Nienke van der Marel, Takayuki Muto, Ray Jayawardhana, Thorsten Ratzka
The Matryoshka Disk: Keck/NIRC2 Discovery of a Solar System-Scale, Radially Segregated Residual Protoplanetary Disk Around HD 141569A
ApJL, 819, id.L26 (6pp) (2016)
arXiv e-print
Hideko Nomura, Takashi Tsukagoshi, Ryohei Kawabe, Daiki Ishimoto, Satoshi Okuzumi, Takayuki Muto, Kazuhiro D. Kanagawa, Shigeru Ida, Catherine Walsh, T. J. Millar, Xue-Ning Bai
ALMA Observations of a Gap and a Ring in the Protoplanetary Disk around TW Hya
ApJL, 819, id.L7 (7pp) (2016)
arXiv e-print
Thayne Currie, Ryan Cloutier, Sean Brittain, Carol Grady, Adam Burrows, Takayuki Muto, Scott J. Kenyon, Marc J. Kuchner
Resolving the HD 100546 Protoplanetary System with the Gemini Planet Imager: Evidence for Multiple Forming, Accreting Planets
ApJL, 814, id.L27 (6pp), (2015)
arXiv e-print
Takayuki Muto, Takashi Tsukagoshi, Munetake Momose, Tomoyuki Hanawa, Hideko Nomura, Misato Fukagawa, Kazuya Saigo, Akimasa Kataoka, Yoshimi Kitamura, Sanemichi Z. Takahashi, Shu-ichiro Inutsuka, Taku Takeuchi, Hiroshi Kobayashi, Eiji Akiyama, Mitsuhiko Honda, Hideaki Fujiwara, Hiroshi Shibai
Significant Gas-to-Dust Ratio Asymmetry and Variation in the Disk of HD 142527 and the Indication of Gas Depletion
PASJ, 67, id.122 (28pp) (2015)
arXiv e-print
Akimasa Kataoka, Takayuki Muto, Munetake Momose, Takashi Tsukagoshi, Misato Fukagawa, Hiroshi Shibai, Tomoyuki Hanawa, Koji Murakawa
Millimeter-wave Polarization of Protoplanetary Disks due to Dust Scattering
ApJ, 809, id.78 (15pp), (2015)
arXiv e-print
Munetake Momose, Ayaka Morita, Misato Fukagawa, Takayuki Muto, Taku Takeuchi, Jun Hashimoto et al.
Detailed structure of the outer disk around HD 169142 with polarized light in H-band
PASJ, 67, id.83 (16pp), (2015)
arXiv e-print
Kazuhiro D. Kanagawa, Takayuki Muto, Hidekazu Tanaka, Takayuki Tanigawa, Taku Takeuchi, Takashi Tsukagoshi, Munetake Momose
Mass Estimates of a Giant Planet in a Protoplanetary Disk from the Gap Structures
ApJL, 806, id.L15 (2015)
arXiv e-print
E. Akiyama, T. Muto, N. Kusakabe, A. Kataoka, J. Hashimoto et al.
Discovery of a Disk Gap Candidate at 20 AU in TW Hydrae
ApJL, 802, L17 (2015)
arXiv e-print
Kazuhiro D. Kanagawa, Hidekazu Tanaka, Takayuki Muto, Takayuki Tanigawa, Taku Takeuchi
Formation of a disc gap induced by a planet: Effect of the deviation from Keplerian disc rotation
MNRAS, 448, 994 (2015)
arXiv e-print
J. Hashimoto, T. Tsukagoshi, J. M. Brown, R. Dong, Takayuki Muto, Zhaohuan Zhu, et al.
The Structure of Pre-transitional Protoplanetary Disks. II. Azimuthal Asymmetries, Different Radial Distributions of Large and Small Dust Grains in PDS 70
ApJ, 799, id.43 (2015)
arXiv e-print
Katherine B. Follette, Carol A. Grady, Jeremy R. Swearingen ... Takayuki Muto et al.
SEEDS Adaptive Optics Imaging of the Asymmetric Transition Disk Oph IRS 48 in Scattered Light
ApJ, 798, id.132 (2015)
arXiv e-print
Kevin R. Wagner, Michael L. Sitko, Carol A. Grady ... Takayuki Muto, et al.
Variability of Disk Emission in Pre-Main Sequence and Related Stars. III. Exploring Structural Changes in the Pre-transitional Disk in HD 169142
ApJ, 798, id.94 (2015)
arXiv e-print
C. Grady, M. Fukagawa, Y. Maruta, Y. Ohta, J. Wisniewski, J. Hashimoto, Y. Okamoto, M. Momose, T. Currie, M. McElwain, T. Muto et al.
The outer disks of Herbig stars from the UV to NIR
Astrophysics and Space Science, 355, 253 (2015)
Thayne Currie, Takayuki Muto, Tomoyuki Kudo et al.
Recovery of the Candidate Protoplanet HD 100546 b with Gemini/NICI and Detection of Additional (Planet-Induced?) Disk Structure at Small Separations
ApJL, 796, id.L30 (2014)
arXiv e-print
Michihiro Takami, Yasuhiro Hasegawa, Takayuki Muto, Pin-Gao Gu, et al.
Surface Geometry of Protoplanetary Disks Inferred From Near-Infrared Imaging Polarimetry
ApJ, 795, 71 (2014)
arXiv e-print
Satoshi Okuzumi, Taku Takeuchi, Takayuki Muto
Radial Transport of Large-Scale Magnetic Fields in Accretion Disks. I. Steady Solutions and an Upper Limit on the Vertical Field Strength
ApJ, 785, 127 (2014)
arXiv e-print
Misato Fukagawa, Takashi Tsukagoshi, ..., Takayuki Muto et al.
Local Enhancement of Surface Density in the Protoplanetary Ring Surrounding HD 142527
PASJ, 65, 14 (2013)
arXiv e-print
C. A. Grady, T. Muto, J. Hashimoto et al.
Spiral Arms in the Asymmetrically Illuminated Disk of MWC 758 and Constraints on Giant Planets
ApJ, 762, 48 (2013)
arXiv e-print
S. Mayama, J. Hashimoto, T. Muto, T. Tsukagoshi et al.
Subaru Imaging of Asymmetric Features in a Transitional Disk in Upper Scorpius
ApJL, 760, id.L26 (2012)
arXiv e-print
Ruobin Dong, Jun Hashimoto, Roman Rafikov, ..., Takayuki Muto, et al.
The Structure of Pre-transitional Protoplanetary Disks I: Radiative Transfer Modeling of the Disk+Cavity in the PDS 70 system
ApJ, 760, id.111 (2012)
arXiv e-print
J. Hashimoto, R. Dong, T. Kudo, ..., T. Muto, et al.
Polarimetric Imaging of Large Cavity Structures in the Pre-transitional Protoplanetary Disk around PDS 70: Observations of the Disk
ApJL, 758, id.L19 (2012)
arXiv e-print
Ryoko Tanii, Yoichi Itoh, ..., T. Muto, et al.
High-Resolution Near-Infrared Polarimetry of a Circumstellar Disk around UX Tau A
PASJ accepted
arXiv e-print
N. Kusakabe, C. A. Grady, ... T. Muto et al.
High-Contrast NIR Polarization Imaging of MWC480
ApJ, 753, id.153
arXiv e-print
R. Dong, R. Rafikov, ... T. Muto, et al.
The missing cavities in the SEEDS polarized scattered light images of transitional protoplanetary disks: a generic disk model
ApJ, 750, id.161, (2012)
arXiv e-print
T. Muto, C. A. Grady, J. Hashimoto, M. Fukagawa et al.
Discovery of Small-Scale Spiral Structures in the Disk of SAO 206462 (HD 135344B): Implications for the Physical States of the Disk from Spiral Density Wave Theory
ApJL, 748, L22 (2012)
arXiv e-print
報道発表（工学院大学）
報道発表（国立天文台）
Taku Takeuchi, Takayuki Muto, Satoshi Okuzumi, Naoki Ishitsu and Shigeru Ida
Induced Turbulence and the Density Structure of the Dust Layer in a Protoplanetary Disk
ApJ, 744, id.101, (2011)
arXiv e-print
Takayuki Muto
The Structure of a Self-Gravitating Protoplanetary Disk and its Implications to Direct Imaging Observations
ApJ, 739, id.10, (2011)
arXiv e-print
Takayuki Muto, Taku Takeuchi and Shigeru Ida
On the Interaction between a Protoplanetary Disk and a Planet in an Eccentric Orbit: Application of Dynamical Friction
ApJ, 737, 37, (2011)
arXiv e-print
Naoki Seto and Takayuki Muto
Resonant Trapping of Stars by Merging Massive Black Hole Binaries
MNRAS, 415, 3824, (2011)
arXiv e-print
J. Hashimoto, M. Tamura, T. Muto et al.
Direct Imaging of Fine Structures in Giant Planet-Forming Regions of the Protoplanetary Disk around AB Aurigae
ApJ, 729, L17, (2011)
arXiv e-print
報道発表
press release
Takayuki Muto, Takeru K. Suzuki, and Shu-ichiro Inutsuka
Two-Dimensional Study of the Propagation of Planetary Wake and the Indication to Gap Opening in an Inviscid Protoplanetary Disk
ApJ, 724, 448, (2010)
arXiv e-print
Naoki Seto and Takayuki Muto
Relativistic Astrophysics with Resonant Multiple Inspirals
PRD, 81, 103004 (2010)
arXiv e-print
Takeru K. Suzuki, Takayuki Muto, and Shu-ichiro Inutsuka
Protoplanetary Disk Winds by Magnetorotational Instability : Formation of an Inner Hole and a Crucial Assist for Planet Formation
ApJ, 718, 1289, (2010)
arXiv e-print
Takayuki Muto and Shu-ichiro Inutsuka
Local Linear Analysis of Interaction between a Planet and Viscous Disk and an Implication on Type I Planetary Migration
ApJ, 701, 18, (2009)
arXiv e-print
Takayuki Muto and Shu-ichiro Inutsuka
Orbital Evolution of a Particle Interacting with a Single Planet in a Protoplanetary Disk
ApJ, 695, 1132, (2009)
arXiv e-print
Takayuki Muto, Masahiro N. Machida, and Shu-ichiro Inutsuka
The Effect of Poloidal Magnetic Field on Type I Planetary Migration: Significance of Magnetic Resonance
ApJ, 679, 813, (2008)
arXiv e-print
日本語解説記事
武藤恭之
円盤多波長直接撮像観測と円盤モデル
遊・星・人 第19巻 324頁 (2010)
記事へのリンク
武藤恭之
原始惑星系円盤における円盤と惑星の重力相互作用の基礎過程：密度波とギャップ生成
天文月報 第103巻 688頁 (2010)
天文月報2010年11月号
鈴木建 武藤恭之 犬塚修一郎
磁気乱流駆動の円盤風による原始惑星系円盤ガスの散逸
遊・星・人 第18巻 147頁 (2009)
記事へのリンク
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