2012/04/11 by Yi-Zhong Fan, Yi-zhong Fan, Fan, Yi-zhong +5 · 7 citations
Physics and Astronomy · #Astrophysics #Cosmology and Gravitation Theories #Dark Matter and Cosmic Phenomena #Dark matter #FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE) #Neutron star #Nuclear physics #Physics #Pulsars and Gravitational Waves Research #Stars #astro-ph.HE
paper · pdf · doi:10.48550/arxiv.1204.2564
published in arXiv (Cornell University) (Cornell University)
arxiv created 2012/04/11 · openalex publication_date 2012/04/11 · arxiv updated 2012/04/13 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The Hawking evaporation of small black holes formed by the collapse of dark matter at the center of neutron stars plays a key role in loosing the constraint on the mass of asymmetric bosonic non-interacting dark matter particles. Different from previous works we show that such a kind of dark matter is viable in the mass range from 3.3 GeV to ~ 10 TeV, which covers the most attractive regions, including the preferred asymmetric dark matter mass ~ 5.7 GeV as well as the 5-15 GeV range favored by DAMA and CoGeNT.