p 2024

Primordial black holes in the dark matter halo of our Galaxy

ABRAMOWICZ, Marek

Basic information

Original name

Primordial black holes in the dark matter halo of our Galaxy

Authors

Edition

Black hole initiative Colloquium, 2024

Other information

Language

English

Type of outcome

Vyžádané přednášky

Field of Study

10308 Astronomy

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Organization unit

Institute of physics in Opava

Tags

Změněno: 14/5/2024 14:26, Mgr. Pavlína Jalůvková

Abstract

V originále

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.