Effects of the merger history on the merger rate density of primordial black hole binaries

doi:10.1140/epjc/s10052-019-7227-0

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	Effects of the merger history on the merger rate density of primordial black hole binaries
	Liu, Lang ; Guo, Zong-Kuan ; Cai, Rong-Gen
刊名	EUROPEAN PHYSICAL JOURNAL C
	2019
卷号	79 期号:8 页码:717
ISSN号	1434-6044
DOI	10.1140/epjc/s10052-019-7227-0
英文摘要	We develop a formalism to calculate the merger rate density of primordial black hole binaries with a general mass function, by taking into account the merger history of primordial black holes. We apply the formalism to three specific mass functions: the monochromatic, power-law and log-normal cases. In the former case, the merger rate density is dominated by the single-merger events, while in the latter two cases, the contribution of the multiple-merger events on the merger rate density cannot be ignored. The effects of the merger history on the merger rate density depend on the mass function.
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/311006/27230]
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.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.[Liu, Lang 4.Guo, Zong-Kuan
推荐引用方式 GB/T 7714	Liu, Lang,Guo, Zong-Kuan,Cai, Rong-Gen. Effects of the merger history on the merger rate density of primordial black hole binaries[J]. EUROPEAN PHYSICAL JOURNAL C,2019,79(8):717.
APA	Liu, Lang,Guo, Zong-Kuan,&Cai, Rong-Gen.(2019).Effects of the merger history on the merger rate density of primordial black hole binaries.EUROPEAN PHYSICAL JOURNAL C,79(8),717.
MLA	Liu, Lang,et al."Effects of the merger history on the merger rate density of primordial black hole binaries".EUROPEAN PHYSICAL JOURNAL C 79.8(2019):717.