Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Himemoto, Yoshiaki"'
Search sensitivity to a stochastic gravitational-wave background (SGWB) is enhanced by cross-correlating detector signals. However, one of the most serious concerns is the environmental noise correlated between detectors. The global electromagnetic f
Externí odkaz:
http://arxiv.org/abs/2302.03336
Publikováno v:
Phys. Rev. D 104, 044010 (2021)
Third-generation gravitational wave detectors, such as the Einstein Telescope and Cosmic Explorer, will detect a bunch of gravitational-wave (GW) signals originating from the coalescence of binary neutron star (BNS) and binary black hole (BBH) system
Externí odkaz:
http://arxiv.org/abs/2103.14816
Autor:
Kawamura, Seiji, Ando, Masaki, Seto, Naoki, Sato, Shuichi, Musha, Mitsuru, Kawano, Isao, Yokoyama, Jun'ichi, Tanaka, Takahiro, Ioka, Kunihito, Akutsu, Tomotada, Takashima, Takeshi, Agatsuma, Kazuhiro, Araya, Akito, Aritomi, Naoki, Asada, Hideki, Chiba, Takeshi, Eguchi, Satoshi, Enoki, Motohiro, Fujimoto, Masa-Katsu, Fujita, Ryuichi, Futamase, Toshifumi, Harada, Tomohiro, Hayama, Kazuhiro, Himemoto, Yoshiaki, Hiramatsu, Takashi, Hong, Feng-Lei, Hosokawa, Mizuhiko, Ichiki, Kiyotomo, Ikari, Satoshi, Ishihara, Hideki, Ishikawa, Tomohiro, Itoh, Yousuke, Ito, Takahiro, Iwaguchi, Shoki, Izumi, Kiwamu, Kanda, Nobuyuki, Kanemura, Shinya, Kawazoe, Fumiko, Kobayashi, Shiho, Kohri, Kazunori, Kojima, Yasufumi, Kokeyama, Keiko, Kotake, Kei, Kuroyanagi, Sachiko, Maeda, Kei-ichi, Matsushita, Shuhei, Michimura, Yuta, Morimoto, Taigen, Mukohyama, Shinji, Nagano, Koji, Nagano, Shigeo, Naito, Takeo, Nakamura, Kouji, Nakamura, Takashi, Nakano, Hiroyuki, Nakao, Kenichi, Nakasuka, Shinichi, Nakayama, Yoshinori, Nakazawa, Kazuhiro, Nishizawa, Atsushi, Ohkawa, Masashi, Oohara, Kenichi, Sago, Norichika, Saijo, Motoyuki, Sakagami, Masaaki, Sakai, Shin-ichiro, Sato, Takashi, Shibata, Masaru, Shinkai, Hisaaki, Shoda, Ayaka, Somiya, Kentaro, Sotani, Hajime, Takahashi, Ryutaro, Takahashi, Hirotaka, Akiteru, Takamori, Taniguchi, Keisuke, Taruya, Atsushi, Tsubono, Kimio, Tsujikawa, Shinji, Ueda, Akitoshi, Ueda, Ken-ichi, Watanabe, Izumi, Yagi, Kent, Yamada, Rika, Yokoyama, Shuichiro, Yoo, Chul-Moon, Zhu, Zong-Hong
Deci-hertz Interferometer Gravitational Wave Observatory (DECIGO) is the future Japanese space mission with a frequency band of 0.1 Hz to 10 Hz. DECIGO aims at the detection of primordial gravitational waves, which could be produced during the inflat
Externí odkaz:
http://arxiv.org/abs/2006.13545
Autor:
Himemoto, Yoshiaki, Taruya, Atsushi
Publikováno v:
Phys. Rev. D 100, 082001 (2019)
Direct detection of gravitational waves (GWs) from compact binary systems suggests that the merger rate of such events is large, and the sum of their GWs can be viewed as stochastic signals. Because of its random nature, cross-correlating the signals
Externí odkaz:
http://arxiv.org/abs/1908.10635
Autor:
Himemoto, Yoshiaki, Taruya, Atsushi
Publikováno v:
Phys. Rev. D 96, 022004 (2017)
After the first direct detection of gravitational waves (GW), detection of stochastic background of GWs is an important next step, and the first GW event suggests that it is within the reach of the second-generation ground-based GW detectors. Such a
Externí odkaz:
http://arxiv.org/abs/1704.07084
Publikováno v:
Phys.Rev.D76:043516,2007
We calculate the signal-to-noise ratio (SNR) of the stochastic gravitational-wave background in an extreme case that its spectrum has a sharp falloff with its amplitude close to the detection threshold. Such a spectral feature is a characteristic imp
Externí odkaz:
http://arxiv.org/abs/0705.2851
Publikováno v:
Phys.Rev.D75:022003,2007
We discuss a robust data analysis method to detect a stochastic background of gravitational waves in the presence of non-Gaussian noise. In contrast to the standard cross-correlation (SCC) statistic frequently used in the stochastic background search
Externí odkaz:
http://arxiv.org/abs/gr-qc/0607015
Publikováno v:
Phys.Rev. D73 (2006) 064006
Future missions of gravitational-wave astronomy will be operated by space-based interferometers, covering very wide range of frequency. Search for stochastic gravitational-wave backgrounds (GWBs) is one of the main targets for such missions, and we h
Externí odkaz:
http://arxiv.org/abs/gr-qc/0511145
Publikováno v:
Phys.Rev. D70 (2004) 123524
We analyse Randall-Sundrum two D-brane model by linear perturbation and then consider the linearised gravity on the D-brane. The qualitative contribution from the Kaluza-Klein modes of gauge fields to the coupling to the gravity on the brane will be
Externí odkaz:
http://arxiv.org/abs/hep-th/0407268
Publikováno v:
Phys.Rev. D70 (2004) 107303
In Randall-Sundrum two D-brane system we derive the gravitational theory on the branes. It is turned out from the consistency that one D-brane has the negative tension brane under Randall-Sundrum tuning and both gauge fields on the brane are related
Externí odkaz:
http://arxiv.org/abs/hep-th/0405071