Phase shift of gravitational waves induced by aberration

doi:10.1103/PhysRevD.101.083028

CSpace

	Phase shift of gravitational waves induced by aberration
	Torres-Orjuela, Alejandro 1,2; Chen, Xian 1,2; Amaro-Seoane, Pau 2,3,4,5,6
	2020-04-23
发表期刊	PHYSICAL REVIEW D
ISSN	2470-0010
卷号	101 期号:8 页码:7
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.
DOI	10.1103/PhysRevD.101.083028
收录类别	SCI
语种	英语
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
WOS类目	Astronomy & Astrophysics ; Physics, Particles & Fields
WOS记录号	WOS:000527888000001
出版者	AMER PHYSICAL SOC
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/51337
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.