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Publications [Division of Plasma Astrophysics : FY2014]

Published Papers

Y. Asahina, T. Ogawa, T. Kawashima, N. Furukawa, R. Enokiya, H. Yamamoto, Y. Fukui, R. Matsumoto, Magneto-hydrodynamic Simulations of a Jet Drilling an HI Cloud: Shock Induced Formation of Molecular Clouds and Jet Breakup , Astrophys. J. 789, article id. 79 (11pages), DOI: 10.1088/0004-637X/789/1/79, (2014)
Furukawa, N.; Ohama, A.; Fukuda, T.; Torii, K.; Hayakawa, T.; Sano, H.; Okuda, T.; Yamamoto, H.; Moribe, N.; Mizuno, A.; Maezawa, H.; Onishi, T.; Kawamura, A.; Mizuno, N.; Dawson, J. R.; Dame, T. M.; Yonekura, Y.; Aharonian, F.; de Oña Wilhelmi, E.; Rowell, G. P.; Matsumoto, R. , The Jet and Arc Molecular Clouds toward Westerlund 2, RCW 49, and HESS J1023-575 12CO and 13CO (J = 2-1 and J = 1-0) observations with NANTEN2 and Mopra Telescope , Astrophys. J. 781, article id. 70 (20pages), DOI: 10.1088/0004-637X/781/2/70, (2014)
R. Enokiya, K. Torii, M.Schultheis, Y.Asahina, R. Matsumoto, E.Furuhashi, K.Nakamura, K.Dobashi, S.Yoshiike, J.Sato, N.Furukawa, N.Moribe, A.Ohama, H.Sano, R.Okamoto, Y.Mori, N.Hanaoka, A. Nishimura, T.Hayakawa, T.Okuda, H.Yamamoto, A.Kawamura, N.Mizuno, T.Onishi, M.R.Morris, Y. Fukui, Discovery of possible molecular counterparts to the infrared Double Helix Nebula in the Galactic center , Astrophys. J. 780, article id. 72 (19pages),, DOI: 10.1088/0004-637X/780/1/72, (2014)
Shigehisa Takakuwa; Masao Saito; Kazuya Saigo; Tomoaki Matsumoto; Jeremy Lim; Tomoyuki Hanawa; and Paul T. P. Ho Angular Momentum Exchange by Gravitational Torques and Infall in the Circumbinary Disk of the Protostellar System L1551 NE ApJ, 796, DOI: 10.1088/0004-637X/796/1/1, (2014)
H. Hotta, M. Rempel, T. Yokoyama, High-resolution calculations of the solar global convection with the reduced speed of sound technique: I. The structure of the convection and the magnetic field without the rotation , ApJ, 786, 24, DOI: 10.1088/0004-637X/786/1/24, (2014)
Tomoaki Ishiyama, Hierarchical Formation of Dark Matter Halos and the Free Streaming Scale , ApJ, 788, 27, DOI: 10.1088/0004-637X/788/1/27, (2014)
Jeroen Bédorf, Evghenii Gaburov, Michiko S. Fujii, Keigo Nitadori, Tomoaki Ishiyama, Simon Portegies Zwart, 24.77 Pflops on a Gravitational Tree-Code to Simulate the Milky Way Galaxy with 18600 GPUs , SC '14 Proceedings of the International Conference on High Performance Computing, Networking, Storage and Analysis, DOI: 10.1109/SC.2014.10, (2014)
Motohiro Enoki, Tomoaki Ishiyama, Masakazu A. R. Kobayashi, Masahiro Nagashima, Anti-hierarchical evolution of the Active Galactic Nucleus space density in a hierarchical universe , ApJ, 794, 69, DOI: 10.1088/0004-637X/794/1/69, (2014)
Go Ogiya, Masao Mori, Tomoaki Ishiyama, Andreas Burkert, The connection between the cusp-to-core transformation and observational universalities of DM halos , MNRAS, 440, L71, DOI: 10.1093/mnrasl/slu023, (2014)

Presentations at International Meeting

Sep. 14-18, 2014 The 6th East-Asian numerical astrophysicists meeting (EANAM), Wiggle instability revisited: the necessity of the bulk viscosity for a shock, T. Hanawa, Suwon, Korea
July 27-30, 2014 4th East-Asia School and Workshop on Laboratory, Space and Astrophysical Plasmas, Interaction of Jets with Interstellar Clouds, R. Matsumoto, Harbin, China
June 22-28, 2014 ASTRONUM-2014 – the 7th Annual International Conference on Numerical Modeling of Space Plasma Flows\ , Wiggle instability revisited: the role of bulk viscosity, T. Hanawa, Long Beach, USA
May 21-22, 2014 2014 US-Japan Workshop on Magnetic Reconnection(MR2014), Global Magnetohydrodynamic Simulations of\ Disk Dynamos, R. Matsumoto, Tokyo, Japan
Feb. 19-22, 2014 Suzaku-MAXI 2014, Global Three-dimensional Magnetohydrodynamic Simulations of Hard-to-Soft Transitionand Jet Formation, R. Matsumoto, Ehime, Japan
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