立原研悟 (Kengo Tachihara) - マイポータル

基本情報

所属: 名古屋大学大学院理学研究科物理学専攻星間物質学准教授

学位: 博士（理学）(名古屋大学)

J-GLOBAL ID: 201301007316299151
researchmap会員ID: 7000006171

研究分野

自然科学一般 / 天文学 /

経歴

2013年4月 - 現在

名古屋大学, 大学院理学研究科素粒子宇宙物理学専攻星間物質学, 准教授
2010年10月 - 2013年3月

国際ALMA観測所（System Astronomer）, 国立天文台チリ観測所（助教）
2010年4月 - 2010年9月

国立天文台ALMA東アジア地域センター（助教）
2008年4月 - 2010年3月

国立天文台ALMA東アジア地域センター（プロジェクト研究員）
2005年4月 - 2008年3月

神戸大学（COE上級研究員）
2003年3月 - 2005年3月

Jena大学（学術振興会海外特別研究員）
1999年9月 - 2003年2月

Max-Planck Institut für extraterrestrische Physik, 研究員

論文

120

Extended and Compact Ortho-H2D+ Structures Close to the Moment of Star Formation: Evidence from ALMA-ACA Observations in Taurus

Kazuki Tokuda, Kenji Furuya, Naofumi Fukaya, Kengo Tachihara, Ken’ichi Tatematsu, Shingo Nozaki, Nami Sakai, Yuri Aikawa, Kazuya Saigo, Toshikazu Onishi …

The Astrophysical Journal 2025年10月10日
A catalog of molecular clouds possibly associated with Galactic infrared bubbles. I. The southern Galactic plane

Mikito Kohno, Yoshiaki Sofue, Yasuo Fukui, Kengo Tachihara

Publications of the Astronomical Society of Japan 2025年10月7日
Dual Directional Expansion of Classical Cepheids in the Small Magellanic Cloud Revealed by Gaia Data Release 3

Satoya 覚矢 Nakano 中野, Kengo 研悟 Tachihara 立原

The Astrophysical Journal Letters 2025年5月20日
Evidence of Galactic Interaction in the Small Magellanic Cloud Probed by Gaia-selected Massive Star Candidates

Satoya Nakano, Kengo Tachihara, Mao Tamashiro

The Astrophysical Journal Supplement Series 2025年4月1日
Giant Molecular Clouds in RCW 106 (G333): Galactic Mini-starbursts and Massive Star Formation Induced by Supersonic Cloud–Cloud Collisions

Mikito 樹人 Kohno 河野, Rin I. 麟 Yamada 山田, Kengo 研悟 Tachihara 立原, Shinji 真司 Fujita 藤田, Rei 玲依 Enokiya 榎谷, Kazuki 一起 Tokuda 徳田, Asao 朝男 Habe 羽部, Hidetoshi 栄俊 Sano 佐野, Takahiro 貴敬 Hayakawa 早川, Fumika 史夏 Demachi 出町 …

The Astronomical Journal 2025年3月3日
Tracing Coherent Gas Structures in the Central Region of the Starburst Galaxy NGC 253. II. Gas Excitation and Star Formation

Ryotaro Konishi, R. Enokiya, Y. Fukui, K. Tachihara, K. Muraoka, T. Onishi

The Astrophysical Journal 2025年3月1日
A kinematic analysis of the giant molecular complex W3: Possible evidence for cloud–cloud collisions that triggered OB star clusters in W3 Main and W3(OH)

Rin I Yamada, Hidetoshi Sano, Kengo Tachihara, Rei Enokiya, Atsushi Nishimura, Shinji Fujita, Mikito Kohno, John H Bieging, Yasuo Fukui

Publications of the Astronomical Society of Japan 2024年10月3日査読有り
ACA CO(J = 2–1) mapping of the nearest spiral galaxy M 33. II. Exploring the evolution of giant molecular clouds

Ayu Konishi, Kazuyuki Muraoka, Kazuki Tokuda, Shinji Fujita, Yasuo Fukui, Rin I Yamada, Fumika Demachi, Kengo Tachihara, Masato I N Kobayashi, Nario Kuno …

Publications of the Astronomical Society of Japan 2024年10月3日査読有り
Cloud–Cloud Collision: Formation of Hub-filament Systems and Associated Gas Kinematics. Mass-collecting Cone—A New Signature of Cloud–Cloud Collision

A. K. Maity, T. Inoue, Y. Fukui, L. K. Dewangan, H. Sano, R. I. Yamada, K. Tachihara, N. K. Bhadari, O. R. Jadhav

The Astrophysical Journal 2024年10月1日
ACA CO(J = 2-1) mapping of the nearest spiral galaxy M 33. II. Exploring the evolution of giant molecular clouds

Konishi, Ayu, Muraoka, Kazuyuki, Tokuda, Kazuki, Fujita, Shinji, Fukui, Yasuo, Yamada, Rin I., Demachi, Fumika, Tachihara, Kengo, Kobayashi, Masato I. N., Kuno, Nario …

Publications of the Astronomical Society of Japan 2024年10月査読有り
Giant molecular clouds and their type classification in M 74: Toward understanding star formation and cloud evolution

Fumika Demachi, Yasuo Fukui, Rin I Yamada, Kengo Tachihara, Takahiro Hayakawa, Kazuki Tokuda, Shinji Fujita, Masato I N Kobayashi, Kazuyuki Muraoka, Ayu Konishi …

Publications of the Astronomical Society of Japan 76(5) 1059-1083 2024年8月27日
Internal 1000 au Scale Structures of the R CrA Cluster-forming Cloud. I. Filamentary Structures

Kengo Tachihara, Naofumi Fukaya, Kazuki Tokuda, Yasumasa Yamasaki, Takeru Nishioka, Daisei Abe, Tsuyoshi Inoue, Naoto Harada, Ayumu Shoshi, Shingo Nozaki …

Astrophysical Journal 968(2) 2024年6月1日
Internal 1000 au Scale Structures of the R CrA Cluster-forming Cloud. I. Filamentary Structures

Kengo Tachihara, Naofumi Fukaya, Kazuki Tokuda, Yasumasa Yamasaki, Takeru Nishioka, Daisei Abe, Tsuyoshi Inoue, Naoto Harada, Ayumu Shoshi, Shingo Nozaki …

ASTROPHYSICAL JOURNAL 968(2) 2024年6月1日
High-mass star formation in the Large Magellanic Cloud triggered by colliding H <scp>i</scp> flows

Kisetsu Tsuge, Hidetoshi Sano, Kengo Tachihara, Kenji Bekki, Kazuki Tokuda, Tsuyoshi Inoue, Norikazu Mizuno, Akiko Kawamura, Toshikazu Onishi, Yasuo Fukui

Publications of the Astronomical Society of Japan 2024年5月24日
Discovery of Asymmetric Spike-like Structures of the 10 au Disk around the Very Low-luminosity Protostar Embedded in the Taurus Dense Core MC 27/L1521F with ALMA

Kazuki Tokuda, Naoto Harada, Mitsuki Omura, Tomoaki Matsumoto, Toshikazu Onishi, Kazuya Saigo, Ayumu Shoshi, Shingo Nozaki, Kengo Tachihara, Naofumi Fukaya …

Astrophysical Journal 965(2) 2024年4月1日
Ring Gap Structure around Class I Protostar WL 17

Ayumu Shoshi, Naoto Harada, Kazuki Tokuda, Yoshihiro Kawasaki, Hayao Yamasaki, Asako Sato, Mitsuki Omura, Masayuki Yamaguchi, Kengo Tachihara, Masahiro N. Machida

The Astrophysical Journal 2024年2月1日
The Gamma-Ray Origin of RX J0852.0-4622 Quantifying the Hadronic and Leptonic Components: Further Evidence for the Cosmic-Ray Acceleration in Young Shell-type SNRs

Yasuo Fukui, Maki Aruga, Hidetoshi Sano, Takahiro Hayakawa, Tsuyoshi Inoue, Gavin Rowell, Sabrina Einecke, Kengo Tachihara

The Astrophysical Journal 2024年2月1日査読有り
Secondary Outflow Driven by the Protostar Ser-emb 15 in Serpens

Asako Sato, Kazuki Tokuda, Masahiro N. Machida, Kengo Tachihara, Naoto Harada, Hayao Yamasaki, Shingo Hirano, Toshikazu Onishi, Yuko Matsushita

The Astrophysical Journal 958(2) 102-102 2023年11月16日
ALMA Observations of Supernova Remnant N49 in the Large Magellanic Cloud. II. Non-LTE Analysis of Shock-heated Molecular Clouds

H. Sano, Y. Yamane, J. Th. van Loon, K. Furuya, Y. Fukui, R. Z. E. Alsaberi, A. Bamba, R. Enokiya, M. D. Filipović, R. Indebetouw …

The Astrophysical Journal 2023年11月1日査読有り
An ALMA-resolved View of 7000 au Protostellar Gas Ring around the Class I Source CrA-IRS 2 as a Possible Sign of Magnetic Flux Advection

Kazuki Tokuda, Naofumi Fukaya, Kengo Tachihara, Mitsuki Omura, Naoto Harada, Shingo Nozaki, Ayumu Shoshi, Masahiro N. Machida

The Astrophysical Journal Letters 2023年10月1日

もっとみる

MISC

Massive star formation in the Carina nebula complex and Gum 31. II. A cloud–cloud collision in Gum 31

Fujita, S., Sano, H., Enokiya, R., Hayashi, K., Kohno, M., Tsuge, K., Tachihara, K., Nishimura, A., Ohama, A., Yamane, Y. …

Publications of the Astronomical Society of Japan 73(5) 2021年7月13日
Star Formation in the Sh 2-53 Region Influenced by Accreting Molecular Filaments

T. Baug, L. K. Dewangan, D. K. Ojha, Kengo Tachihara, A. K. Pandey, Saurabh Sharma, M. Tamura, J. P. Ninan, S. K. Ghosh

Astrophysical Journal 852(2) 2018年1月10日
A Detached Protostellar Disk around a similar to 0.2M(circle dot) Protostar in a Possible Site of a Multiple Star Formation in a Dynamical Environment in Taurus

Kazuki Tokuda, Toshikazu Onishi, Kazuya Saigo, Takashi Hosokawa, Tomoaki Matsumoto, Shu-ichiro Inutsuka, Masahiro N. Machida, Kengo Tomida, Masanobu Kunitomo, Akiko Kawamura …

ASTROPHYSICAL JOURNAL 849(2) 2017年11月
A Detailed Study of the Interstellar Protons toward the TeV gamma-Ray SNR RX J0852.0-4622 (G266.2-1.2, Vela Jr.): The Third Case of the gamma-Ray and ISM Spatial Correspondence

Y. Fukui, H. Sano, J. Sato, R. Okamoto, T. Fukuda, S. Yoshiike, K. Hayashi, K. Torii, T. Hayakawa, G. Rowell …

ASTROPHYSICAL JOURNAL 850(1) 2017年11月
FOREST unbiased Galactic plane imaging survey with the Nobeyama 45 m telescope (FUGIN). I. Project overview and initial results

Tomofumi Umemoto, Tetsuhiro Minamidani, Nario Kuno, Shinji Fujita, Mitsuhiro Matsuo, Atsushi Nishimura, Kazufumi Torii, Tomoka Tosaki, Mikito Kohno, Mika Kuriki …

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 69(5) 2017年10月
The Hi-GAL compact source catalogue - I. The physical properties of the clumps in the inner Galaxy (-71.degrees 0 < l < 67.degrees 0)

Davide Elia, S. Molinari, E. Schisano, M. Pestalozzi, S. Pezzuto, M. Merello, A. Noriega-Crespo, T. J. T. Moore, D. Russeil, J. C. Mottram …

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 471(1) 100-143 2017年10月
Interstellar gas and X-rays toward the Young supernova remnant RCW86; pursuit of the origin of the thermal and non-thermal X-ray

H. Sano, E. M. Reynoso, I. Mitsuishi, K. Nakamura, N. Furukawa, K. Mruganka, T. Fukuda, S. Yoshiike, A. Nishimura, A. Ohama …

JOURNAL OF HIGH ENERGY ASTROPHYSICS 15 1-18 2017年9月
Discovery of Molecular and Atomic Clouds Associated with the Magellanic Superbubble 30 Doradus C

H. Sano, Y. Yamane, F. Voisin, K. Fujii, S. Yoshiike, T. Inaba, K. Tsuge, Y. Babazaki, I. Mitsuishi, R. Yang …

ASTROPHYSICAL JOURNAL 843(1) 2017年7月
Formation of the young massive cluster R136 triggered by tidally-driven colliding HI flows

Yasuo Fukui, Kisetsu Tsuge, Hidetoshi Sano, Kenji Bekki, Cameron Yozin, Kengo Tachihara, Tsuyoshi Inoue

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 69(3) 2017年6月
A Massive Molecular Outflow in the Dense Dust Core AGAL G337.916-00.477

Kazufumi Torii, Yusuke Hattori, Keisuke Hasegawa, Akio Ohama, Hiroaki Yamamoto, Kengo Tachihara, Kazuki Tokuda, Toshikazu Onishi, Yasuki Hattori, Daisuke Ishihara …

ASTROPHYSICAL JOURNAL 840(2) 2017年5月
HI, CO, and Dust in the Perseus Cloud

Ryuji Okamoto, Hiroaki Yamamoto, Kengo Tachihara, Takahiro Hayakawa, Katsuhiro Hayashi, Yasuo Fukui

ASTROPHYSICAL JOURNAL 838(2) 2017年4月
Triggered O Star Formation in M20 via Cloud-Cloud Collision: Comparisons between High-resolution CO Observations and Simulations

K. Torii, Y. Hattori, K. Hasegawa, A. Ohama, T. J. Haworth, K. Shima, A. Habe, K. Tachihara, N. Mizuno, T. Onishi …

ASTROPHYSICAL JOURNAL 835(2) 142 2017年2月査読有り
Triggered O Star Formation in M20 via Cloud-Cloud Collision: Comparisons between High-resolution CO Observations and Simulations

K. Torii, Y. Hattori, K. Hasegawa, A. Ohama, T. J. Haworth, K. Shima, A. Habe, K. Tachihara, N. Mizuno, T. Onishi …

ASTROPHYSICAL JOURNAL 835(2) 2017年2月
KINEMATIC STRUCTURE OF MOLECULAR GAS AROUND HIGH-MASS YSO, PAPILLON NEBULA, IN N159 EAST IN THE LARGE MAGELLANIC CLOUD: A NEW PERSPECTIVE WITH ALMA

Kazuya Saigo, Toshikazu Onishi, Omnarayani Nayak, Margaret Meixner, Kazuki Tokuda, Ryohei Harada, Yuuki Morioka, Marta Sewilo, Remy Indebetouw, Kazufumi Torii …

ASTROPHYSICAL JOURNAL 835(1) 108 2017年1月査読有り
KINEMATIC STRUCTURE OF MOLECULAR GAS AROUND HIGH-MASS YSO, PAPILLON NEBULA, IN N159 EAST IN THE LARGE MAGELLANIC CLOUD: A NEW PERSPECTIVE WITH ALMA

Kazuya Saigo, Toshikazu Onishi, Omnarayani Nayak, Margaret Meixner, Kazuki Tokuda, Ryohei Harada, Yuuki Morioka, Marta Sewilo, Remy Indebetouw, Kazufumi Torii …

ASTROPHYSICAL JOURNAL 835(1) 2017年1月
THE ROTATION PERIOD DISTRIBUTIONS OF 4-10 Myr T TAURI STARS IN ORION OB1: NEW CONSTRAINTS ON PRE-MAIN-SEQUENCE ANGULAR MOMENTUM EVOLUTION

Md Tanveer Karim, Keivan G. Stassun, Cesar Briceno, A. Katherina Vivas, Stefanie Raetz, Cecilia Mateu, Juan Jose Downes, Nuria Calvet, Jesus Hernandez, Ralph Neuhaeuser …

ASTRONOMICAL JOURNAL 152(6) 198 2016年12月査読有り
REVEALING A DETAILED MASS DISTRIBUTION OF A HIGH-DENSITY CORE MC27/L1521F IN TAURUS WITH ALMA

Kazuki Tokuda, Toshikazu Onishi, Tomoaki Matsumoto, Kazuya Saigo, Akiko Kawamura, Yasuo Fukui, Shu-ichiro Inutsuka, Masahiro N. Machida, Kengo Tomida, Kengo Tachihara …

ASTROPHYSICAL JOURNAL 826(1) 26 2016年7月査読有り
THE TWO MOLECULAR CLOUDS IN RCW38: EVIDENCE FOR THE FORMATION OF THE YOUNGEST SUPER STAR CLUSTER IN THE MILKY WAY TRIGGERED BY CLOUD-CLOUD COLLISION

Y. Fukui, K. Torii, A. Ohama, K. Hasegawa, Y. Hattori, H. Sano, S. Ohashi, K. Fujii, S. Kuwahara, N. Mizuno …

ASTROPHYSICAL JOURNAL 820(1) 26 2016年3月査読有り
Witnessing molecular cloud formation from HI gas in high-latitude clouds

Tachihara, Kengo, Hattori, Momo, Yamamoto, Hiroaki, Okamoto, Ryuji, Hayakawa, Takahiro, Fukui, Yasuo

IAU General Assembly, Meeting #29 id.2258299 2015年8月
HIGH-MASS STAR FORMATION TRIGGERED BY COLLISION BETWEEN CO FILAMENTS IN N159 WEST IN THE LARGE MAGELLANIC CLOUD

Yasuo Fukui, Ryohei Harada, Kazuki Tokuda, Yuuki Morioka, Toshikazu Onishi, Kazufumi Torii, Akio Ohama, Yusuke Hattori, Omnarayani Nayak, Margaret Meixner …

ASTROPHYSICAL JOURNAL LETTERS 807(1) 2015年7月

もっとみる

書籍等出版物

地球生命誕生の謎: カラー図解アストロバイオロジー

薮田ひかる, Martin, Hervé, López-García, Purificación, Montmerle, Thierry, Pascal, Robert, 薮田, ひかる (担当:共著) (原著:M・ガルゴー他)

西村書店 2021年6月22日 (ISBN: 4867060194)
スーパー望遠鏡「アルマ」が見た宇宙

福井康雄, 水野範和, 谷口義明, 立原研悟, 坂井南美 (担当:共著)

日本評論社 2016年9月10日 (ISBN: 9784535787742)

共同研究・競争的資金等の研究課題

中性炭素ガスのサーベイ観測で迫る分子雲形成

日本学術振興会科学研究費助成事業基盤研究(B) 2020年4月 - 2025年3月

立原研悟, 南谷哲宏

立原研悟

基本情報

研究分野

経歴

論文

MISC

書籍等出版物

共同研究・競争的資金等の研究課題

メニュー

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