Study of the theory and data analysis of gravitational waves
Project/Area Number |
20540271
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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Research Institution | Osaka University |
Principal Investigator |
TAGOSHI Hideyuki Osaka University, 大学院・理学研究科, 助教 (30311765)
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Project Period (FY) |
2008 – 2010
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Project Status |
Completed (Fiscal Year 2010)
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Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | 一般相対論 / 重力波 / 宇宙物理学 / 重力波検出器 / ブラックホール / 中性子星 |
Research Abstract |
In this research project, we consider gravitational waves produced by the inspirals of compact binaries and a compact star inspiraling into massive black hole. We performed accurate numerical computation of htose gravitational waves, and developed analytical model of waveforms. We also considerde the optimal data analysis strategy for the network of gravitational wave detectors including the Japanese detector. We evaluated the detection efficiency and parameter estimation accuracy by using the optimal date analysis strategy.
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Report
(4 results)
Research Products
(22 results)
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[Journal Article] Search for continuous gravitational waves from PSR J0835-4510 using CLIO data2008
Author(s)
Tomomi Akutsu, Masaki Ando, Tomiyoshi Haruyama, Nobuyuki Kanda, Kazuaki Kuroda, Sinji Miyoki, Masatake Ohashi, Yoshio Saito, Nobuaki Sato, Takakazu Shintomi, Toshikazu Suzuki, Hideyuki Tagoshi, Hirotaka Takahashi, Daisuke Tatsumi, Souichi Telada, Takayuki Tomaru, Takashi Uchiyama, Akira Yamamoto, Kazuhiro Yamamoto
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Journal Title
Class.Quantum Grav. 25
Pages: 184013-184013
Related Report
Peer Reviewed
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