ITP OpenIR  > SCI期刊论文
Yuan, Chen1; Brito, Richard2,3; Cardoso, Vitor4
Probing ultralight dark matter with future ground-based gravitational-wave detectors
Source PublicationPHYSICAL REVIEW D
Language英语
KeywordSTAR-FORMATION EVOLUTION
AbstractUltralight 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.
2021
ISSN2470-0010
Volume104Issue:4Pages:44011
Cooperation Status国际
Subject AreaAstronomy & Astrophysics ; Physics
MOST Discipline CatalogueAstronomy & Astrophysics ; Physics, Particles & Fields
DOI10.1103/PhysRevD.104.044011
Indexed BySCIE
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/27448
CollectionSCI期刊论文
Affiliation1.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
Recommended Citation
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.
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