Constraining gravitational-wave polarizations with Taiji

doi:10.1103/PhysRevD.102.124050

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	Constraining gravitational-wave polarizations with Taiji
	Liu, Chang ; Ruan, Wen-Hong ; Guo, Zong-Kuan
刊名	PHYSICAL REVIEW D
	2020
卷号	102 期号:12 页码:124050
关键词	TOOL
ISSN号	2470-0010
DOI	10.1103/PhysRevD.102.124050
英文摘要	Space-based gravitational-wave detectors consist of a triangle of three spacecraft, which makes it possible to detect polarization modes of gravitational waves due to the motion of the detectors in space. In this paper we explore the ability of Taiji to detect the polarization modes in the parametrized post-Einsteinian framework. Assuming massive black hole binaries with the total mass of M = 4 x 10(5) M-circle dot at redshift of z = 1, we find that Taiji can measure the dipole and quadruple emission (Delta alpha(D)/alpha(D) and Delta alpha(Q)/alpha(Q)) with the accuracy of up to similar to 0.04%, with the fiducial value of a alpha(D) = 0.001, the scalar transverse and longitudinal modes (Delta alpha(B) and Delta alpha(L)) up to -0.01, and the vector modes (Delta alpha(v)) up to similar to 0.0005.
学科主题	Astronomy & Astrophysics ; Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27293]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.[Liu, Chang 2.Ruan, Wen-Hong 3.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, POB 2735, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 5.Univ Chinese Acad Sci, Sch Fundamental Phys & Math Sci, Hangzhou Inst Adv Study, Hangzhou 310024, Peoples R China
推荐引用方式 GB/T 7714	Liu, Chang,Ruan, Wen-Hong,Guo, Zong-Kuan. Constraining gravitational-wave polarizations with Taiji[J]. PHYSICAL REVIEW D,2020,102(12):124050.
APA	Liu, Chang,Ruan, Wen-Hong,&Guo, Zong-Kuan.(2020).Constraining gravitational-wave polarizations with Taiji.PHYSICAL REVIEW D,102(12),124050.
MLA	Liu, Chang,et al."Constraining gravitational-wave polarizations with Taiji".PHYSICAL REVIEW D 102.12(2020):124050.