A dark matter probe in accreting pulsar-black hole binaries
The accretion of dark matter (DM) into astrophysical black holes slowly increases their mass. The rate of this mass accretion depends on the DM model and the model parameters. If this mass accretion effect can be measured accurately enough, it is possible to rule out some DM models, and, with the sufficient technology and the help of other DM constraints, possibly confirm one model. We propose a DM probe based on accreting pulsar-black hole binaries, which provide a high-precision measurement on binary orbital phase shifts induced by DM accretion into black holes, and can help rule out DM models and study the nature of DM.
|WOS Research Area|
Astronomy & Astrophysics ; Physics
Astronomy & Astrophysics ; Physics, Particles & Fields
|WOS Accession No|
|ESI Research Field|
Cited Times [WOS]:0
|Document Type||Journal Article|
|Department||Department of Physics|
1.Department of Physics,Southern University of Science and Technology,Shenzhen,518055,China
2.Department of Physics,The Hong Kong University of Science and Technology,Kowloon,Clear Water Bay,Hong Kong
3.Jockey Club Institute for Advanced Study,The Hong Kong University of Science and Technology,Kowloon,Clear Water Bay,Hong Kong
|First Author Affilication||Department of Physics|
|First Author's First Affilication||Department of Physics|
Akil，Ali,Ding，Qianhang. A dark matter probe in accreting pulsar-black hole binaries[J]. Journal of Cosmology and Astroparticle Physics,2023,2023(9).
Akil，Ali,&Ding，Qianhang.(2023).A dark matter probe in accreting pulsar-black hole binaries.Journal of Cosmology and Astroparticle Physics,2023(9).
Akil，Ali,et al."A dark matter probe in accreting pulsar-black hole binaries".Journal of Cosmology and Astroparticle Physics 2023.9(2023).
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