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Showing papers by "F. Kawazoe published in 2019"

Journal Article•DOI•
Space gravitational-wave antennas DECIGO and B-DECIGO

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Seiji Kawamura1, Takashi Nakamura2, Masaki Ando3, Naoki Seto2, Tomotada Akutsu4, Ikkoh Funaki, Kunihito Ioka2, Nobuyuki Kanda5, Isao Kawano6, Mitsuru Musha7, Kazuhiro Nakazawa1, Shuichi Sato8, Takeshi Takashima, Takahiro Tanaka2, Kimio Tsubono3, Jun'ichi Yokoyama3, Kazuhiro Agatsuma9, Koh Suke Aoyanagi10, Koji Arai11, Akito Araya3, Naoki Aritomi3, Hideki Asada12, Yoichi Aso4, Dan Chen3, Takeshi Chiba13, Toshikazu Ebisuzaki, S. Eguchi14, Yumiko Ejiri15, Motohiro Enoki16, Yoshiharu Eriguchi3, Masa Katsu Fujimoto4, Ryuichi Fujita17, Mitsuhiro Fukushima4, Toshifumi Futamase18, Rina Gondo15, Tomohiro Harada19, Tatsuaki Hashimoto, Kazuhiro Hayama14, Wataru Hikida20, Yoshiaki Himemoto13, Hisashi Hirabayashi, Takashi Hiramatsu2, Feng-Lei Hong21, Hideyuki Horisawa22, Mizuhiko Hosokawa23, Kiyotomo Ichiki1, Takeshi Ikegami24, Kaiki Taro Inoue25, Hideki Ishihara5, Takehiko Ishikawa, Hideharu Ishizaki4, Hiroyuki Ito23, Yousuke Itoh3, K. Izumi26, Shinya Kanemura20, Nobuki Kawashima25, F. Kawazoe27, Naoko Kishimoto28, Kenta Kiuchi2, Shiho Kobayashi29, Kazunori Kohri, Hiroyuki Koizumi3, Yasufumi Kojima30, Keiko Kokeyama31, Wataru Kokuyama3, Kei Kotake4, Yoshihide Kozai, Hiroo Kunimori23, Hitoshi Kuninaka, Kazuaki Kuroda3, Sachiko Kuroyanagi1, Keiichi Maeda10, Hideo Matsuhara, Nobuyuki Matsumoto3, Yuta Michimura3, Osamu Miyakawa3, Umpei Miyamoto32, Shinji Miyoki3, Mutsuko Y. Morimoto6, Toshiyuki Morisawa2, Shigenori Moriwaki3, Shinji Mukohyama3, Shigeo Nagano23, Kouji Nakamura4, Hiroyuki Nakano33, Ken-ichi Nakao5, Shinichi Nakasuka3, Yoshinori Nakayama34, E. Nishida15, Atsushi J. Nishizawa1, Yoshito Niwa3, Taiga Noumi3, Yoshiyuki Obuchi4, Naoko Ohishi4, Masashi Ohkawa35, K. Okada3, Norio Okada4, Koki Okutomi36, Ken-ichi Oohara35, Norichika Sago37, Motoyuki Saijo10, Ryo Saito2, Masa-aki Sakagami2, Shin-ichiro Sakai, Shihori Sakata, Misao Sasaki2, Takashi Sato35, Masaru Shibata2, Kazunori Shibata3, Ayumi Shimo-oku7, Hisa-aki Shinkai38, A. Shoda4, Kentaro Somiya39, Hajime Sotani2, A. Suemasa7, Naoshi Sugiyama1, Yudai Suwa2, Rieko Suzuki15, Hideyuki Tagoshi3, Fuminobu Takahashi40, Kakeru Takahashi3, Keitaro Takahashi41, Ryutaro Takahashi4, Ryuichi Takahashi12, Hirotaka Takahashi42, Takamori Akiteru3, Tadashi Takano13, Nobuyuki Tanaka4, Keisuke Taniguchi43, Atsushi Taruya2, Hiroyuki Tashiro2, Yasuo Torii4, Morio Toyoshima23, Shinji Tsujikawa44, Akitoshi Ueda4, Ken-ichi Ueda7, T. Ushiba3, Masayoshi Utashima6, Yaka Wakabayashi, Kent Yagi45, Kazuhiro Yamamoto3, Toshitaka Yamazaki4, Chul-Moon Yoo1, Shijun Yoshida40, Taizoh Yoshino23 •
Nagoya University1, Kyoto University2, University of Tokyo3, National Institutes of Natural Sciences, Japan4, Osaka City University5, Japan Aerospace Exploration Agency6, University of Electro-Communications7, Hosei University8, University of Birmingham9, Waseda University10, California Institute of Technology11, Hirosaki University12, Nihon University13, Fukuoka University14, Ochanomizu University15, Tokyo Keizai University16, University of Lisbon17, Kyoto Sangyo University18, Rikkyo University19, Osaka University20, Yokohama National University21, Tokai University22, National Institute of Information and Communications Technology23, National Institute of Advanced Industrial Science and Technology24, Kindai University25, National Science Foundation26, Leibniz University of Hanover27, Setsunan University28, Liverpool John Moores University29, Hiroshima University30, Louisiana State University31, Akita Prefectural University32, Ryukoku University33, National Defense Academy of Japan34, Niigata University35, Graduate University for Advanced Studies36, Kyushu University37, Osaka Institute of Technology38, Tokyo Institute of Technology39, Tohoku University40, Kumamoto University41, Nagaoka University of Technology42, University of the Ryukyus43, Tokyo University of Science44, Montana State University45
01 Sep 2019-International Journal of Modern Physics D
TL;DR: The B-DECIGO as discussed by the authors is a small-scale version of DECIGO with a sensitivity slightly worse than that of DECI-HERT, yet good enough to provide frequent detection of gravitational waves.
Abstract: DECi-hertz Interferometer Gravitational-wave Observatory (DECIGO) is a future Japanese space gravitational-wave antenna. The most important objective of DECIGO, among various sciences to be aimed at, is to detect gravitational waves coming from the inflation of the universe. DECIGO consists of four clusters of spacecraft, and each cluster consists of three spacecraft with three Fabry–Perot Michelson interferometers. As a pathfinder mission of DECIGO, B-DECIGO will be launched, hopefully in the 2020s, to demonstrate technologies necessary for DECIGO as well as to lead to fruitful multimessenger astronomy. B-DECIGO is a small-scale or simpler version of DECIGO with the sensitivity slightly worse than that of DECIGO, yet good enough to provide frequent detection of gravitational waves.

75 citations