S
Shoken M. Miyama
Researcher at Kyoto University
Publications - 20
Citations - 452
Shoken M. Miyama is an academic researcher from Kyoto University. The author has contributed to research in topics: Gravitational collapse & Angular momentum. The author has an hindex of 11, co-authored 20 publications receiving 443 citations. Previous affiliations of Shoken M. Miyama include Tokyo Denki University.
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Journal ArticleDOI
Fragmentation of Isothermal Sheet-Like Clouds. I ---Solutions of Linear and Second-Order Perturbation Equations---
Journal ArticleDOI
Fragmentation of Isothermal Sheet-Like Clouds. II— Full Nonlinear Numerical Simulations —
TL;DR: In this article, the processus de fragmentation d'un feuillet de gaz isotherme s'etendant indefiniment dans les directions x et y par une simulation numerique 3D, in order to analyse les effets non lineaires sur la croissance des perturbations.
Journal ArticleDOI
First search for gravitational waves from inspiraling compact binaries using TAMA300 data
Hideyuki Tagoshi,Nobuyuki Kanda,Takahiro Tanaka,Daisuke Tatsumi,Souichi Telada,Masaki Ando,Koji Arai,A. Araya,Hideki Asada,M. A. Barton,Masa Katsu Fujimoto,M. Fukushima,Toshifumi Futamase,Gerhard Heinzel,Ge N.Ichi Horikoshi,Hideki Ishizuka,Norihiko Kamikubota,Keita Kawabe,Seiji Kawamura,Nobuki Kawashima,Yasufumi Kojima,Yoshihide Kozai,Kazuaki Kuroda,Namio Matsuda,Sumihiro Matsumura,Satoshi Miki,Norikatsu Mio,Osamu Miyakawa,Shoken M. Miyama,Shinji Miyoki,Eiichi Mizuno,Shigenori Moriwaki,Mitsuru Musha,Shigeo Nagano,Ke N.Ichi Nakagawa,Takashi Nakamura,Ken-ichi Nakao,Kenji Numata,Yujiro Ogawa,M. Ohashi,N. Ohishi,Akira Okutomi,K. Oohara,Shigemi Otsuka,Yoshio Saito,Misao Sasaki,Shuichi Sato,Atsushi Sekiya,Masaru Shibata,Kazumichi Shirakata,Kentaro Somiya,Toshikazu Suzuki,Ryutaro Takahashi,A. Takamori,Shinsuke Taniguchi,Kuniharu Tochikubo,Takayuki Tomaru,Kimio Tsubono,Nobuhiro Tsuda,Takashi Uchiyama,Akitoshi Ueda,Ken-ichi Ueda,Kozo Ueda,Koichi Waseda,Yuko Watanabe,Hiromi Yakura,Kazuhiro Yamamoto,T. Yamazaki +67 more
TL;DR: In this article, the authors analyzed 6 hours of data from the TAMA300 detector by matched filtering, searching for gravitational waves from inspiraling compact binaries and obtained an upper limit of 0.59/hour (C.L.=90%) on the event rate of inspirals of compact binaries with mass between 0.3M and 10M/solar and with signal-to-noise ratio greater than 7.2.
Journal ArticleDOI
Analytic Solutions for Equilibrium of Rotating Isothermal Clouds -- One-Parameter Family of Axisymmetric and Conformal Configurations--
TL;DR: In this paper, the stability of rotating axisymmetric isothermal gas clouds is studied and it is found that, if the linear rotation velocity is constant throughout a cloud, there exists a one-parameter family of conformal solutions which describe the equilibrium exactly.
Journal ArticleDOI
Characteristics of Collapse of Rotating Isothermal Clouds
TL;DR: In this article, the collapse of rotating isothermal clouds has been investigated by axisymmetric two-dimensional simulations and also by one-dimensional analysis as well as simulations in a thin disk approximation.