Phase shift of gravitational waves induced by aberration
文献类型：期刊论文
| 作者 | Torres-Orjuela, Alejandro1,2; Chen, Xian1,2; Amaro-Seoane, Pau2,3,4,5,6 |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2020-04-23 |
| 卷号 | 101期号:8页码:7 |
| ISSN号 | 2470-0010 |
| DOI | 10.1103/PhysRevD.101.083028 |
| 英文摘要 | The velocity of a gravitational wave (GW) source provides crucial information about its formation and evolution processes. Previous studies considered the Doppler effect on the phase of GWs as a potential signature of a time-dependent velocity of the source. However, the Doppler shift only accounts for the time component of the wave vector, and in principle motion also affects the spatial components. The latter effect, known as "aberration" for light, is analyzed in this paper for GWs and applied to the waveform modeling of an accelerating source. We show that the additional aberrational phase shift could be detectable in two astrophysical scenarios, namely, a recoiling binary black hole (BBH) due to GW radiation and a BBH in a triple system. Our results suggest that adding the aberrational phase shift in the waveform templates could significantly enhance the detectability of moving sources. |
| 资助项目 | National Science Foundation of China[11873022] ; National Science Foundation of China[11991053] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB23040100] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB23010200] ; Ramon y Cajal Programme of the Ministry of Economy, Industry and Competitiveness of Spain ; COST Action[GWverse CA1610 CA16104] |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000527888000001 |
| 出版者 | AMER PHYSICAL SOC |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/51336]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Chen, Xian |
| 作者单位 | 1.Peking Univ, Sch Phys, Astron Dept, Beijing 100871, Peoples R China 2.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China 3.CSIC, Inst Space Sci ICE, Barcelona 08193, Spain 4.IEEC, Campus UAB, Barcelona 08193, Spain 5.Chinese Acad Sci, Acad Math & Syst Sci, Inst Appl Math, Beijing 100190, Peoples R China 6.TU Berlin, Zentrum Astron & Astrophys, D-10623 Berlin, Germany |
| 推荐引用方式 GB/T 7714 | Torres-Orjuela, Alejandro,Chen, Xian,Amaro-Seoane, Pau. Phase shift of gravitational waves induced by aberration[J]. PHYSICAL REVIEW D,2020,101(8):7. |
| APA | Torres-Orjuela, Alejandro,Chen, Xian,&Amaro-Seoane, Pau.(2020).Phase shift of gravitational waves induced by aberration.PHYSICAL REVIEW D,101(8),7. |
| MLA | Torres-Orjuela, Alejandro,et al."Phase shift of gravitational waves induced by aberration".PHYSICAL REVIEW D 101.8(2020):7. |
入库方式： OAI收割
来源：数学与系统科学研究院
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