Constraints on the Primordial Black Hole Abundance from the First Advanced LIGO Observation Run Using the Stochastic Gravitational-Wave Background

doi:10.1103/PhysRevLett.120.191102

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	Constraints on the Primordial Black Hole Abundance from the First Advanced LIGO Observation Run Using the Stochastic Gravitational-Wave Background
	Huang, QG; Wang, YF ; Wang, S ; Li, TGF
刊名	PHYSICAL REVIEW LETTERS
	2018
卷号	120 期号:19 页码:191102
关键词	DARK-MATTER MASS EVOLUTION
ISSN号	0031-9007
DOI	10.1103/PhysRevLett.120.191102
英文摘要	Advanced LIGO's discovery of gravitational-wave events is stimulating extensive studies on the origin of binary black holes. Assuming that the gravitational-wave events can be explained by binary primordial black hole mergers, we utilize the upper limits on the stochastic gravitational-wave background given by Advanced LIGO as a new observational window to independently constrain the abundance of primordial black holes in dark matter. We show that Advanced LIGO's first observation run gives the best constraint on the primordial black hole abundance in the mass range 1M(circle dot) less than or similar to M-PBH less than or similar to 100M(circle dot), pushing the previous microlensing and dwarf galaxy dynamics constraints tighter by 1 order of magnitude. Moreover, we discuss the possibility to detect the stochastic gravitational-wave background from primordial black holes, in particular from subsolar mass primordial black holes, by Advanced LIGO in the near future.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/22902]
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, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 2.[Wang, Sai 3.Wang, Yi-Fan 4.Li, Tjonnie G. F.] Chinese Univ Hong Kong, Dept Phys, Sha Tin, Hong Kong, Peoples R China 5.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 6.Hunan Normal Univ, Synerget Innovat Ctr Quantum Effects & Applicat, Changsha 410081, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Huang, QG,Wang, YF,Wang, S,et al. Constraints on the Primordial Black Hole Abundance from the First Advanced LIGO Observation Run Using the Stochastic Gravitational-Wave Background[J]. PHYSICAL REVIEW LETTERS,2018,120(19):191102.
APA	Huang, QG,Wang, YF,Wang, S,&Li, TGF.(2018).Constraints on the Primordial Black Hole Abundance from the First Advanced LIGO Observation Run Using the Stochastic Gravitational-Wave Background.PHYSICAL REVIEW LETTERS,120(19),191102.
MLA	Huang, QG,et al."Constraints on the Primordial Black Hole Abundance from the First Advanced LIGO Observation Run Using the Stochastic Gravitational-Wave Background".PHYSICAL REVIEW LETTERS 120.19(2018):191102.