Space-borne atom interferometric gravitational wave detections. Part III. Eccentricity on dark sirens

doi:10.1088/1475-7516/2022/10/061

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	Space-borne atom interferometric gravitational wave detections. Part III. Eccentricity on dark sirens
	Yang, Tao ; Cai, Rong-Gen ; Lee, Hyung Mok
刊名	JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
	2022
期号	10 页码:61
关键词	BINARY BLACK-HOLES
ISSN号	1475-7516
DOI	10.1088/1475-7516/2022/10/061
英文摘要	Eccentricity of the inspiraling compact binaries can greatly improve the distance inference and source localization of dark sirens. In this paper, we continue the research for the space-borne atom interferometric gravitational-wave detector AEDGE and investigate the effects of eccentricity on the dark sirens observed by AEDGE in the mid-band. We simulate five types of typical compact binaries with component mass ranging from 1 - 100 Mo. The largest improvement for both distance inference and localization can be as much as 1.5-3 orders of magnitude. We then construct the catalogs of dark sirens observed by AEDGE in five years. We find eccentricity is crucial to the detection of golden binary black holes (BBH) whose host galaxy can be uniquely identified. With only 5-10 golden dark BBHs one can obtain a 2 percent precision measurement of H0 which is sufficient to arbitrate the Hubble tension. Regardless of eccentricity, AEDGE can also observe tens of golden binary neutron stars (BNS) and neutron star-black hole binaries (NSBH) with unique host galaxies. These golden dark sirens can serve as early warnings for the follow-up observations of gravitational waves in the high frequency band as well as the search of their electromagnetic counterparts. Our results show eccentricity is a crucial factor in the detection, data analysis, and application of GWs with the atom interferometers in the mid-band.
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/311006/27860]
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.Univ Chinese Acad Sci, HIAS, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.Seoul Natl Univ, Ctr Gravitat Wave Universe, Astron Program, Dept Phys & Astron, 1 Gwanak Ro, Seoul 08826, South Korea 4.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Yang, Tao,Cai, Rong-Gen,Lee, Hyung Mok. Space-borne atom interferometric gravitational wave detections. Part III. Eccentricity on dark sirens[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2022(10):61.
APA	Yang, Tao,Cai, Rong-Gen,&Lee, Hyung Mok.(2022).Space-borne atom interferometric gravitational wave detections. Part III. Eccentricity on dark sirens.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(10),61.
MLA	Yang, Tao,et al."Space-borne atom interferometric gravitational wave detections. Part III. Eccentricity on dark sirens".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .10(2022):61.