Probing ultralight dark matter with future ground-based gravitational-wave detectors

doi:10.1103/PhysRevD.104.044011

CORC > 理论物理研究所 > 中国科学院理论物理研究所 > 理论物理所科研产出 > 理论物理所1978-2010年知识产出

	Probing ultralight dark matter with future ground-based gravitational-wave detectors
	Yuan, Chen 1; Brito, Richard 2,3; Cardoso, Vitor 4
刊名	PHYSICAL REVIEW D
	2021
卷号	104 期号:4 页码:44011
关键词	STAR-FORMATION EVOLUTION
ISSN号	2470-0010
DOI	10.1103/PhysRevD.104.044011
英文摘要	Ultralight bosons are possible fundamental building blocks of nature and promising dark matter candidates. They can trigger superradiant instabilities of spinning black holes (BHs) and form long-lived "bosonic clouds" that slowly dissipate energy through the emission of gravitational waves (GWs). Previous studies constrained ultralight bosons by searching for the stochastic gravitational-wave background (SGWB) emitted by these sources in LIGO data, focusing on the most unstable dipolar and quadrupolar modes. We focus on scalar bosons and extend previous work by (i) studying in detail the impact of higher modes in the SGWB; (ii) exploring the potential of future proposed ground-based GW detectors, such as the Neutron Star Extreme Matter Observatory, the Einstein Telescope, and Cosmic Explorer, to detect this SGWB. We find that higher modes largely dominate the SGWB for bosons with masses greater than or similar to 10(-12) eV, which will be particularly relevant for future GW detectors. By estimating the signal-to-noise ratio of this SGWB, both due to stellar-origin BHs and from a hypothetical population of primordial BHs, we find that future ground-based GW detectors could observe or constrain bosons in the mass range similar to[7 x 10(-14), 2 x 10(-11)] eV and significantly improve on the current and future constraints imposed by LIGO and Virgo observations.
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/311006/27448]
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.Sapienza Univ Roma, Dipartimento Fis, Piazzale Aldo Moro 5, I-00185 Rome, Italy 4.Sez INFN Roma 1, Piazzale Aldo Moro 5, I-00185 Rome, Italy 5.Univ Lisboa UL, Inst Super Tecn IST, Dept Fis, CENTRA, Ave Rovisco Pais 1, Lisbon, Portugal
推荐引用方式 GB/T 7714	Yuan, Chen,Brito, Richard,Cardoso, Vitor. Probing ultralight dark matter with future ground-based gravitational-wave detectors[J]. PHYSICAL REVIEW D,2021,104(4):44011.
APA	Yuan, Chen,Brito, Richard,&Cardoso, Vitor.(2021).Probing ultralight dark matter with future ground-based gravitational-wave detectors.PHYSICAL REVIEW D,104(4),44011.
MLA	Yuan, Chen,et al."Probing ultralight dark matter with future ground-based gravitational-wave detectors".PHYSICAL REVIEW D 104.4(2021):44011.