Takahiro Tanaka
Kyoto University
522 Papers
3.3K Citations
Takahiro Tanaka is an academic researcher from Kyoto University. The author has contributed to research in topics: Gravitational wave & Black hole. The author has an hindex of 68, co-authored 477 publications. Previous affiliations of Takahiro Tanaka include University of Cambridge & JTEKT.
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Papers
The detection of quasinormal mode with $a/M \sim 0.95$ would prove a sphere $99\%$ soaking in the ergoregion of the Kerr space-time
TL;DR: In this article, the authors used the WKB method to detect the quasinormal modes of two equal mass binary black holes with aligned spins of the same magnitude, which is close to the upper limit $a/M=0.994$ of accretion spinup shown by Thorne.
Overview of KAGRA: Detector design and construction history
Tomotada Akutsu,Masaki Ando,Masaki Ando,Koji Arai,Yoshio Arai,Sakae Araki,Akito Araya,Naoki Aritomi,Yoichi Aso,Yoichi Aso,S. Bae,Y. Bae,Luca Baiotti,R. Bajpai,M. A. Barton,Kipp Cannon,E. Capocasa,M. Chan,C. Chen,C. Chen,Kai-Feng Chen,Yi Chen,H. Chu,Y-K. Chu,S. Eguchi,Yutaro Enomoto,R. Flaminio,R. Flaminio,Yasunori Fujii,M. Fukunaga,Mitsuhiro Fukushima,G. Ge,A. Hagiwara,Sadakazu Haino,K. Hasegawa,Hideaki Hayakawa,Kazuhiro Hayama,Yoshiaki Himemoto,Y. Hiranuma,N. Hirata,Eiichi Hirose,Z. Hong,B. H. Hsieh,C. Z. Huang,Ping Huang,Y. Huang,B. Ikenoue,S. Imam,Kohei Inayoshi,Yuki Inoue,Kunihito Ioka,Yousuke Itoh,K. Izumi,K. Jung,P. Jung,T. Kajita,M. Kamiizumi,Nobuyuki Kanda,G. Kang,Kyohei Kawaguchi,N. Kawai,T. Kawasaki,Chunglee Kim,Jinsook Kim,W. S. Kim,Y. M. Kim,Nobutada Kimura,N. Kita,Haruki Kitazawa,Yasufumi Kojima,Keiko Kokeyama,Kentaro Komori,Albert K. H. Kong,Kei Kotake,C. Kozakai,R. Kozu,Rajesh Kumar,J. Kume,C. C. Kuo,H-S. Kuo,Sachiko Kuroyanagi,K. Kusayanagi,Kyujin Kwak,Hyun Lee,Hyang Woon Lee,Ray-Kuang Lee,M. Leonardi,L. C.-C. Lin,C-Y. Lin,F. L. Lin,Guo-Chin Liu,L. W. Luo,M. Marchio,Yuta Michimura,Norikatsu Mio,O. Miyakawa,A. Miyamoto,Y. Miyazaki,K. Miyo,Shinji Miyoki,Soichiro Morisaki,Y. Moriwaki,Kunihiro Nagano,Shigeo Nagano,Kouji Nakamura,Hiroyuki Nakano,M. Nakano,M. Nakano,R. Nakashima,T. Narikawa,R. Negishi,Wei-Tou Ni,Wei-Tou Ni,Atsushi Nishizawa,Yoshiyuki Obuchi,W. Ogaki,John J. Oh,Se-Hong Oh,Masatake Ohashi,Naoko Ohishi,Masashi Ohkawa,K. Okutomi,K. Oohara,C. P. Ooi,S. Oshino,Kuo-Chuan Pan,H. Pang,J. Park,F. E. Peña Arellano,I. M. Pinto,Norichika Sago,Shuji Saito,Y. Saito,K. Sakai,Y. Sakai,Y. Sakuno,S. Sato,Takashi Sato,T. Sawada,T. Sekiguchi,Yuichiro Sekiguchi,S. Shibagaki,R. Shimizu,T. Shimoda,K. Shimode,Hisa-aki Shinkai,T. Shishido,A. Shoda,Kentaro Somiya,E. J. Son,Hajime Sotani,R. Sugimoto,Toshio Suzuki,Hideyuki Tagoshi,Hirotaka Takahashi,Ryutaro Takahashi,Akiteru Takamori,S. Takano,Hiroki Takeda,M. Takeda,H. K. Tanaka,Kazuyuki Tanaka,Takahiro Tanaka,S. Tanioka,S. Tanioka,E. N. Tapia San Martin,Souichi Telada,Takayuki Tomaru,Y. Tomigami,T. Tomura,F. Travasso,F. Travasso,L. Trozzo,T. Tsang,Kimio Tsubono,Satoshi Tsuchida,Toshihiro Tsuzuki,D. Tuyenbayev,Nami Uchikata,Takashi Uchiyama,A. Ueda,T. Uehara,T. Uehara,K. Ueno,G. Ueshima,Fumihiro Uraguchi,T. Ushiba,M. H. P. M. van Putten,H. Vocca,J. Z. Wang,C. Wu,Hong Wu,Shuen De Wu,W-R. Xu,Tatsuhiro Yamada,K. Yamamoto,T. Yamamoto,K. Yokogawa,Jun'ichi Yokoyama,T. Yokozawa,T. Yoshioka,H. Yuzurihara,Simon Zeidler,Yuhang Zhao,Zong-Hong Zhu +204 more
TL;DR: KAGRA as discussed by the authors is a newly built gravitational-wave telescope, a laser interferometer comprising arms with a length of 3 km, located in Kamioka, Gifu, Japan.