K
K. Karatsu
Researcher at Netherlands Institute for Space Research
Publications - 22
Citations - 1137
K. Karatsu is an academic researcher from Netherlands Institute for Space Research. The author has contributed to research in topics: Cosmic microwave background & Telescope. The author has an hindex of 9, co-authored 22 publications receiving 1025 citations. Previous affiliations of K. Karatsu include Delft University of Technology.
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Journal ArticleDOI
Mission Design of LiteBIRD
Tomotake Matsumura,Y. Akiba,J. Borrill,Yuji Chinone,M. A. Dobbs,H. Fuke,A. Ghribi,Masaya Hasegawa,Kaori Hattori,Makoto Hattori,Masashi Hazumi,W. L. Holzapfel,Yuki Inoue,Koji Ishidoshiro,Hirokazu Ishino,H. Ishitsuka,K. Karatsu,N. Katayama,Isao Kawano,A. Kibayashi,Y. Kibe,K. Kimura,N. Kimura,K. Koga,M. Kozu,Eiichiro Komatsu,Adrian T. Lee,Hideo Matsuhara,Satoru Mima,Kazuhisa Mitsuda,K. Mizukami,H. Morii,Takahiro Morishima,S. Murayama,Makoto Nagai,R. Nagata,Shogo Nakamura,Masato Naruse,K. Natsume,Toshiyuki Nishibori,H. Nishino,Atsushi Noda,Takashi Noguchi,Hideo Ogawa,Shugo Oguri,Izumi S. Ohta,Chiko Otani,Paul L. Richards,Shin-ichiro Sakai,N. Sato,Y. Sato,Yutaro Sekimoto,A. Shimizu,Keisuke Shinozaki,Hiroyuki Sugita,T. Suzuki,Aritoki Suzuki,Osamu Tajima,Suguru Takada,S. Takakura,Yoh Takei,Takayuki Tomaru,Yoshinori Uzawa,Takehiko Wada,Hiroki Watanabe,M. Yoshida,Noriko Y. Yamasaki,T. Yoshida,K. Yotsumoto +68 more
TL;DR: LiteBIRD as discussed by the authors is a next-generation satellite mission to measure the polarization of the cosmic microwave background (CMB) radiation, which carries the imprint of primordial gravitational waves.
Journal ArticleDOI
Mission design of LiteBIRD
Tomotake Matsumura,Y. Akiba,J. Borrill,Yuji Chinone,M. A. Dobbs,H. Fuke,A. Ghribi,Masaya Hasegawa,Kaori Hattori,Makoto Hattori,Masashi Hazumi,W. L. Holzapfel,Yuki Inoue,Koji Ishidoshiro,Hirokazu Ishino,H. Ishitsuka,K. Karatsu,N. Katayama,Isao Kawano,A. Kibayashi,Y. Kibe,Kimihiro Kimura,Nobuhiro Kimura,K. Koga,M. Kozu,Eiichiro Komatsu,Adrian T. Lee,Hideo Matsuhara,Satoru Mima,Kazuhisa Mitsuda,K. Mizukami,H. Morii,Takahiro Morishima,S. Murayama,Masaaki Nagai,Ryo Nagata,Shogo Nakamura,Masato Naruse,Kyohei Natsume,Toshiyuki Nishibori,H. Nishino,Atsushi Noda,Takashi Noguchi,Hideo Ogawa,Shugo Oguri,Izumi S. Ohta,Chiko Otani,Paul L. Richards,Shin-ichiro Sakai,N. Sato,Y. Sato,Yutaro Sekimoto,A. Shimizu,Keisuke Shinozaki,H. Sugita,T. Suzuki,A. Suzuki,Osamu Tajima,Suguru Takada,S. Takakura,Yoh Takei,Takayuki Tomaru,Yoshinori Uzawa,Takehiko Wada,Hiroki Watanabe,Noriko Y. Yamasaki,Mitsuhiro Yoshida,T. Yoshida,K. Yotsumoto +68 more
TL;DR: LiteBIRD as mentioned in this paper is a next-generation satellite mission to measure the polarization of the cosmic microwave background (CMB) radiation, which carries the imprint of primordial gravitational waves.
Journal ArticleDOI
LiteBIRD: mission overview and focal plane layout
Tomotake Matsumura,Y. Akiba,Kam Arnold,Julian Borrill,Julian Borrill,R. Chendra,Yuji Chinone,A. Cukierman,T. de Haan,T. de Haan,M. A. Dobbs,A. Dominjon,Tucker Elleflot,Josquin Errard,T. Fujino,H. Fuke,Neil Goeckner-Wald,N. W. Halverson,P. Harvey,Masaya Hasegawa,Kaori Hattori,Makoto Hattori,Masashi Hazumi,Charles A. Hill,Gene C. Hilton,W. L. Holzapfel,Y. Hori,Johannes Hubmayr,Kiyotomo Ichiki,J. Inatani,M. Inoue,Yuki Inoue,F. Irie,Kent D. Irwin,Hirokazu Ishino,H. Ishitsuka,Oliver Jeong,K. Karatsu,Shingo Kashima,N. Katayama,Isao Kawano,Brian Keating,A. Kibayashi,Y. Kibe,Y. Kida,Kimihiro Kimura,N. Kimura,Kazunori Kohri,Eiichiro Komatsu,Chao-Lin Kuo,S. Kuromiya,Akito Kusaka,Adrian T. Lee,Adrian T. Lee,Eric V. Linder,Hideo Matsuhara,S. Matsuoka,Shuji Matsuura,Satoru Mima,Kazuhisa Mitsuda,K. Mizukami,H. Morii,Takahiro Morishima,Makoto Nagai,T. Nagasaki,R. Nagata,Makoto Nakajima,Shogo Nakamura,Toshiya Namikawa,Masato Naruse,K. Natsume,Toshiyuki Nishibori,K. Nishijo,H. Nishino,Tom Nitta,Atsushi Noda,Takashi Noguchi,Hideo Ogawa,Shugo Oguri,I. S. Ohta,Chiko Otani,N. Okada,Atsushi Okamoto,Takahiro Okamura,Gabriel M. Rebeiz,Paul L. Richards,Shin-ichiro Sakai,N. Sato,Y. Sato,Y. Segawa,S. Sekiguchi,Yutaro Sekimoto,M. Sekine,Uroš Seljak,Blake D. Sherwin,Keisuke Shinozaki,Shibo Shu,R. Stompor,Hajime Sugai,Hiroyuki Sugita,T. Suzuki,Aritoki Suzuki,Osamu Tajima,Suguru Takada,S. Takakura,K. Takano,Yoh Takei,Takayuki Tomaru,N. Tomita,Paul Turin,Shin Utsunomiya,Yoshinori Uzawa,Takehiko Wada,Hiroki Watanabe,Benjamin Westbrook,Nathan Whitehorn,Yasuhiro Yamada,Noriko Y. Yamasaki,T. Yamashita,Mitsuhiro Yoshida,T. Yoshida,Y. Yotsumoto +121 more
TL;DR: LiteBIRD as mentioned in this paper is a proposed CMB polarization satellite project to probe the inflationary B-mode signal, which is designed to measure the tensor-to-scalar ratio with a 68% confidence level uncertainty, including statistical, instrumental systematic, and foreground uncertainties.
Proceedings ArticleDOI
LiteBIRD: a small satellite for the study of B-mode polarization and inflation from cosmic background radiation detection
Masashi Hazumi,J. Borrill,Yuji Chinone,M. A. Dobbs,H. Fuke,A. Ghribi,Masaya Hasegawa,Kaori Hattori,Makoto Hattori,W. L. Holzapfel,Yuki Inoue,Koji Ishidoshiro,Hirokazu Ishino,K. Karatsu,N. Katayama,Isao Kawano,A. Kibayashi,Y. Kibe,Nobuhiro Kimura,K. Koga,Eiichiro Komatsu,Adrian T. Lee,Hideo Matsuhara,Tomotake Matsumura,Satoru Mima,Kazuhisa Mitsuda,H. Morii,S. Murayama,Makoto Nagai,R. Nagata,Shogo Nakamura,K. Natsume,Haruki Nishino,Atsushi Noda,Takashi Noguchi,Izumi S. Ohta,Chiko Otani,Paul L. Richards,Shin-ichiro Sakai,N. Sato,Y. Sato,Yutaro Sekimoto,A. Shimizu,Keisuke Shinozaki,Hiroyuki Sugita,Aritoki Suzuki,T. Suzuki,Osamu Tajima,Suguru Takada,Y. Takagi,Yoh Takei,Takayuki Tomaru,Yoshinori Uzawa,Hiroki Watanabe,Noriko Y. Yamasaki,Mitsuhiro Yoshida,T. Yoshida,K. Yotsumoto +57 more
TL;DR: LiteBIRD [Lite (Light) satellite for the studies of B-mode polarization and inflation from cosmic background] is a small satellite to map the polarization of the cosmic microwave background (CMB) radar over the full sky at large angular scales with unprecedented precision.
Proceedings ArticleDOI
LiteBIRD: lite satellite for the study of B-mode polarization and inflation from cosmic microwave background radiation detection
Hirokazu Ishino,Y. Akiba,Kam Arnold,Darcy Barron,Julian Borrill,Julian Borrill,R. Chendra,Yuji Chinone,Seongjae Cho,A. Cukierman,T. de Haan,M. A. Dobbs,Agnes Dominjon,Tadayasu Dotani,Tucker Elleflot,Josquin Errard,T. Fujino,H. Fuke,T. Funaki,Neil Goeckner-Wald,N. W. Halverson,P. Harvey,T. Hasebe,Masaya Hasegawa,Kaori Hattori,Makoto Hattori,Masashi Hazumi,N. Hidehira,Charles A. Hill,Gene C. Hilton,W. L. Holzapfel,Y. Hori,Johannes Hubmayr,Kiyotomo Ichiki,H. Imada,Junji Inatani,M. Inoue,Yuki Inoue,F. Irie,Kent D. Irwin,H. Ishitsuka,Oliver Jeong,H. Kanai,K. Karatsu,Shingo Kashima,N. Katayama,Isao Kawano,T. Kawasaki,Brian Keating,S. A. Kernasovskiy,Reijo Keskitalo,A. Kibayashi,Y. Kida,Nobuhiro Kimura,Kimihiro Kimura,Theodore Kisner,Kazunori Kohri,Eiichiro Komatsu,K. Komatsu,Chao-Lin Kuo,S. Kuromiya,Akito Kusaka,Adrian T. Lee,Dale Li,Eric V. Linder,Eric V. Linder,M. Maki,Hideo Matsuhara,Tomotake Matsumura,S. Matsuoka,Shuji Matsuura,Satoru Mima,Yuto Minami,Kazuhisa Mitsuda,Makoto Nagai,T. Nagasaki,R. Nagata,Makoto Nakajima,Shogo Nakamura,Toshiya Namikawa,Masato Naruse,Toshiyuki Nishibori,K. Nishijo,H. Nishino,Atsushi Noda,Takashi Noguchi,Hideo Ogawa,W. Ogburn,Shugo Oguri,I. S. Ohta,N. Okada,Atsushi Okamoto,Takahiro Okamura,Chiko Otani,Giampaolo Pisano,Gabriel M. Rebeiz,Paul L. Richards,Shin-ichiro Sakai,Yuki Sakurai,Y. Sato,N. Sato,Y. Segawa,Shigeyuki Sekiguchi,Yutaro Sekimoto,Masakazu Sekine,Uroš Seljak,Blake D. Sherwin,Toshifumi Shimizu,Keisuke Shinozaki,Shibo Shu,R. Stompor,Hajime Sugai,Hiroyuki Sugita,Jun-ichi Suzuki,T. Suzuki,Aritoki Suzuki,Osamu Tajima,Suguru Takada,S. Takakura,K. Takano,S. Takatori,Yoh Takei,D. Tanabe,Takayuki Tomaru,N. Tomita,Paul Turin,S. Uozumi,Shin Utsunomiya,Yoshinori Uzawa,Takehiko Wada,Hiroki Watanabe,Benjamin Westbrook,Nathan Whitehorn,Yasuhiro Yamada,Ryo Yamamoto,Noriko Y. Yamasaki,T. Yamashita,T. Yoshida,Mitsuhiro Yoshida,K. Yotsumoto +139 more
TL;DR: LiteBIRD is a next generation satellite aiming for the detection of the Cosmic Microwave Background (CMB) B-mode polarization imprinted by the primordial gravitational waves generated in the era of the inflationary universe as discussed by the authors.