研究者詳細 - 犬塚　修一郎

論文 - 犬塚　修一郎

分割表示 181 件中 121 - 140 件目／全件表示 >>

Evolutionary Description of Giant Molecular Cloud Mass Functions on Galactic Disks 査読有り

Kobayashi, MIN; Inutsuka, SI; Kobayashi, H; Hasegawa, K

ASTROPHYSICAL JOURNAL 836 巻 ( 2 ) 2017年2月

Time Evolution of the Giant Molecular Cloud Mass Functions across Galactic Disks

Kobayashi, MIN; Inutsuka, SI; Kobayashi, H; Hasegawa, K

MULTI-MESSENGER ASTROPHYSICS OF THE GALACTIC CENTRE 11 巻 ( S322 ) 頁： 158 - 159 2017年

An origin of accelerating star formation a reply to Palla & Stahler (2000) 査読有り国際誌

Inutsuka S.

Memorie della Societa Astronomica Italiana - Journal of the Italian Astronomical Society 88 巻 ( 4 ) 頁： 554 - 556 2017年

担当区分：筆頭著者,　最終著者,　責任著者記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Memorie della Societa Astronomica Italiana - Journal of the Italian Astronomical Society

Recent theoretical investigation provides a picture of molecular cloud formation in interacting shells or bubbles in the Galactic disk. Filametary molecular clouds are ubiquitously formed in magnetized dense shells created by expanding bubbles. Star formation starts in dense cores in filamentary molecular cloud, once the mass per unit length of the filament exceeds the critical line-mass. An integrated picture of the cloud formation explains many observational properties such as, cloud-to-cloud velocity dispersions, molecular cloud mass function, dense core mass function, and very low star formation efficiencies in the Galactic disk, as well as the reason for the acceleration of star formation in each star forming region.

Scopus

Time evolution of giant molecular cloud mass functions with cloud-cloud collisions and gas resurrection in various environments 国際誌

Kobayashi M., Inutsuka S., Kobayashi H., Hasegawa K.

Memorie della Societa Astronomica Italiana - Journal of the Italian Astronomical Society 88 巻 ( 4 ) 頁： 741 - 742 2017年

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Memorie della Societa Astronomica Italiana - Journal of the Italian Astronomical Society

We formulate the evolution equation for the giant molecular cloud (GMC) mass functions including self-growth of GMCs through the thermal instability, self-dispersal due to massive stars born in GMCs, cloud-cloud collisions (CCCs), and gas resurrection that replenishes the minimum-mass GMC population. The computed time evolutions obtained from this formulation suggest that the slope of GMC mass function in the mass range < 10355 MO is governed by the ratio of GMC formation timescale to its dispersal timescale, and that the CCC process modifies only the massive end of the mass function. Our results also suggest that most of the dispersed gas contributes to the mass growth of pre-existing GMCs in arm regions whereas less than 60 per cent contributes in inter-arm regions.

Scopus

ALMA observations of massive clouds in the central molecular zone: slim filaments tracing parsec-scale shocks 査読有り国際共著国際誌 Open Access

Yang, K; Lu, X; Zhang, YC; Liu, XC; Ginsburg, A; Liu, HB; Cheng, Y; Feng, SY; Liu, T; Zhang, QZ; Mills, EAC; Walker, DL; Inutsuka, SI; Battersby, C; Longmore, SN; Tang, XD; Kauffmann, J; Gu, QL; Li, SH; Luo, QY; Kruijssen, JMD; Pillai, T; Qiao, HH; Qiu, KP; Shen, ZQ

ASTRONOMY & ASTROPHYSICS 694 巻 2025年2月

The JCMT BISTRO Survey: The Magnetic Fields of the IC 348 Star-forming Region 査読有り国際共著国際誌 Open Access

Choi, Y; Kwon, W; Pattle, K; Arzoumanian, D; Bourke, TL; Hoang, T; Hwang, J; Koch, PM; Sadavoy, S; Bastien, P; Furuya, R; Lai, SP; Qiu, KP; Ward-Thompson, D; Berry, D; Byun, DY; Chen, HRV; Chen, WP; Chen, M; Chen, ZW; Ching, TC; Cho, J; Choi, M; Choi, Y; Coudé, S; Chrysostomou, A; Chung, EJ; Dai, S; Debattista, V; Di Francesco, J; Diep, PN; Doi, Y; Duan, HY; Duan, Y; Eswaraiah, C; Fanciullo, L; Fiege, J; Fissel, LM; Franzmann, E; Friberg, P; Friesen, R; Fuller, G; Gledhill, T; Graves, S; Greaves, J; Griffin, M; Gu, QL; Han, I; Hasegawa, T; Houde, M; Hull, CLH; Inoue, T; Inutsuka, S; Iwasaki, K; Jeong, IG; Johnstone, D; Karoly, J; Könyves, V; Kang, JH; Kang, MJ; Kataoka, A; Kawabata, K; Kemper, F; Kim, J; Kim, S; Kim, G; Kim, KH; Kim, MR; Kim, KT; Kim, H; Kirchschlager, F; Kirk, J; Kobayashi, MIN; Kusune, T; Kwon, J; Lacaille, K; Law, CY; Lee, CW; Lee, H; Lee, CF; Lee, JE; Lee, SS; Li, DL; Li, D; Li, GX; Li, HB; Lin, SJ; Liu, HL; Liu, T; Liu, SY; Liu, JH; Longmore, S; Lu, X; Lyo, AR; Mairs, S; Matsumura, M; Matthews, B; Moriarty-Schieven, G; Nagata, T; Nakamura, F; Nakanishi, H; Ngoc, NB; Ohashi, N; Onaka, T; Park, G; Parsons, H; Peretto, N; Priestley, F; Pyo, TS; Qian, L; Rao, R; Rawlings, J; Rawlings, M; Retter, B; Richer, J; Rigby, A; Saito, H; Savini, G; Seta, M; Sharma, E; Shimajiri, Y; Shinnaga, H; Soam, A; Tahani, M; Tamura, M; Tang, YW; Tang, XD; Tomisaka, K; Tram, LN; Tsukamoto, Y; Viti, S; Wang, HC; Wang, JW; Whitworth, A; Wu, JT; Xie, JJ; Yang, MZ; Yen, HW; Yoo, H; Yuan, JH; Yun, HS; Zenko, T; Zhang, GY; Zhang, YP; Zhang, CP; Zhou, JJ; Zhu, L; de Looze, I; André, P; Dowell, CD; Eden, D; Eyres, S; Falle, S; Le Gouellec, VJM; Poidevin, F; van Loo, S

ASTROPHYSICAL JOURNAL 977 巻 ( 1 ) 2024年12月

Theoretical Models of Protostellar Binary and Multiple Systems with AMR Simulations

Matsumoto Tomoaki, Tokuda Kazuki, Onishi Toshikazu, Inutsuka Shu-Ichiro, Saigo Kazuya, Takakuwa Shigehisa

11TH INTERNATIONAL CONFERENCE ON NUMERICAL MODELING OF SPACE PLASMA FLOWS (ASTRONUM-2016) 837 巻 2017年

The origin of rotation profiles in star-forming clouds 査読有り

Takahashi Sanemichi Z., Tomida Kengo, Machida Masahiro N., Inutsuka Shu-ichiro

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 463 巻 ( 2 ) 頁： 1390-1399 2016年12月

AN ORIGIN OF MULTIPLE RING STRUCTURE AND HIDDEN PLANETS IN HL TAU: A UNIFIED PICTURE BY SECULAR GRAVITATIONAL INSTABILITY 査読有り

Takahashi Sanemichi Z., Inutsuka Shu-ichiro

ASTRONOMICAL JOURNAL 152 巻 ( 6 ) 2016年12月

Conditions for circumstellar disc formation - II. Effects of initial cloud stability and mass accretion rate 査読有り

Machida Masahiro N., Matsumoto Tomoaki, Inutsuka Shu-ichiro

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 463 巻 ( 4 ) 頁： 4246-4267 2016年12月

星周円盤の形成条件２．初期安定性と降着率の効果査読有り

463 巻 ( 4 ) 頁： 4246-4267 2016年9月

REVEALING A DETAILED MASS DISTRIBUTION OF A HIGH-DENSITY CORE MC27/L1521F IN TAURUS WITH ALMA 査読有り

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

ASTROPHYSICAL JOURNAL 826 巻 ( 1 ) 2016年7月

Atmospheric Electrification in Dusty, Reactive Gases in the Solar System and Beyond 査読有り

Helling Christiane, Harrison R. Giles, Honary Farideh, Diver Declan A., Aplin Karen, Dobbs-Dixon Ian, Ebert Ute, Inutsuka Shu-ichiro, Gordillo-Vazquez Francisco J., Littlefair Stuart

SURVEYS IN GEOPHYSICS 37 巻 ( 4 ) 頁： 705-756 2016年7月

DUST DYNAMICS IN PROTOPLANETARY DISK WINDS DRIVEN BY MAGNETOROTATIONAL TURBULENCE: A MECHANISM FOR FLOATING DUST GRAINS WITH CHARACTERISTIC SIZES 査読有り

Miyake Tomoya, Suzuki Takeru K., Inutsuka Shu-Ichiro

ASTROPHYSICAL JOURNAL 821 巻 ( 1 ) 2016年4月

An extension of Godunov SPH: Application to negative pressure media 査読有り

Sugiura Keisuke, Inutsuka Shu-ichiro

JOURNAL OF COMPUTATIONAL PHYSICS 308 巻頁： 171-197 2016年3月

Diffusion of cosmic rays in a multiphase interstellar medium swept-up by a supernova remnant blast wave 査読有り

Roh Soonyoung, Inutsuka Shu-ichiro, Inoue Tsuyoshi

ASTROPARTICLE PHYSICS 73 巻頁： 1-7 2016年1月

ALMA Observations of a High-density Core in Taurus: Dynamical Gas Interaction at the Possible Site of a Multiple Star Formation 査読有り

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

FROM INTERSTELLAR CLOUDS TO STAR-FORMING GALAXIES: UNIVERSAL PROCESSES? ( 315 ) 2016年

The Formation and Destruction of Molecular Clouds and Galactic Star Formation 査読有り

Inutsuka Shu-ichiro, Inoue Tsuyoshi, Iwasaki Kazunari, Hosokawa Takashi, Kobayashi Masato I. N.

FROM INTERSTELLAR CLOUDS TO STAR-FORMING GALAXIES: UNIVERSAL PROCESSES? ( 315 ) 頁： 61-68 2016年

ON THE RADIUS ANOMALY OF HOT JUPITERS: REEXAMINATION OF THE POSSIBILITY AND IMPACT OF LAYERED CONVECTION 査読有り

Kurokawa Hiroyuki, Inutsuka Shu-ichiro

ASTROPHYSICAL JOURNAL 815 巻 ( 1 ) 2015年12月

Significant gas-to-dust ratio asymmetry and variation in the disk of HD 142527 and the indication of gas depletion 査読有り

Muto Takayuki, Tsukagoshi Takashi, Momose Munetake, Hanawa Tomoyuki, Nomura Hideko, Fukagawa Misato, Saigo Kazuya, Kataoka Akimasa, Kitamura Yoshimi, Takahashi Sanemichi Z., Inutsuka Shu-ichiro, Takeuchi Taku, Kobayashi Hiroshi, Akiyama Eiji, Honda Mitsuhiko, Fujiwara Hideaki, Shibai Hiroshi

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 67 巻 ( 6 ) 2015年12月

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