ABRAMOWICZ, Marek. Primordial black holes in the dark matter halo of our Galaxy. In Black hole initiative Colloquium. 2024.
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Basic information
Original name Primordial black holes in the dark matter halo of our Galaxy
Authors ABRAMOWICZ, Marek.
Edition Black hole initiative Colloquium, 2024.
Other information
Original language English
Type of outcome Requested lectures
Field of Study 10308 Astronomy
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Organization unit Institute of physics in Opava
Tags vyžádaná přednáška
Changed by Changed by: Mgr. Pavlína Jalůvková, učo 25213. Changed: 14/5/2024 14:26.
Abstract
If there are primordial black holes in the dark matter halo of our Galaxy, they must collide with the Galactic neutron stars (NS) and turn them into light black holes (LBH), with masses below 1.4 M_Sun. This process has several observational consequences that may be checked by microlensing, by LIGO-Virgo-Kagra iterferometers detecting gravitational waves from collisions of LBH with NS and BH, by detecting LBH in X-ray binaries and from pulsars statistics.
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