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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| ptep_ptx093.pdf | 1.57 MB | Adobe PDF | 見る/開く |
| タイトル: | Black hole ringdown echoes and howls |
| 著者: | Nakano, Hiroyuki Sago, Norichika Tagoshi, Hideyuki Tanaka, Takahiro    https://orcid.org/0000-0001-8406-5183 (unconfirmed) |
| 著者名の別形: | 中野, 寛之 中野, 寛之 |
| キーワード: | E01 Relativity E02 Gravitational waves E31 Black holes E38 Physics of strong fields |
| 発行日: | Jul-2017 |
| 出版者: | Oxford University Press (OUP) |
| 誌名: | Progress of Theoretical and Experimental Physics |
| 巻: | 2017 |
| 号: | 7 |
| 論文番号: | 071E01 |
| 抄録: | Recently the possibility of detecting echoes of ringdown gravitational waves from binary black hole mergers was shown. The presence of echoes is expected if the black hole is surrounded by a mirror that reflects gravitational waves near the horizon. Here, we present slightly more sophisticated templates motivated by a waveform which is obtained by solving the linear perturbation equation around a Kerr black hole with a complete reflecting boundary condition in the stationary traveling wave approximation. We estimate that the proposed template can bring about a 10% improvement in the signal-to-noise ratio. |
| 著作権等: | © The Author(s) 2017. Published by Oxford University Press on behalf of the Physical Society of Japan. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. |
| URI: | http://hdl.handle.net/2433/229532 |
| DOI(出版社版): | 10.1093/ptep/ptx093 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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