Primordial black holes in the dark matter halo of our Galaxy
- đ¤ Speaker: Prof. Marek Abramowicz
- đ Date & Time: Tuesday 19 March 2024, 14:00 - 15:00
- đ Venue: The Hoyle Lecture Theatre + Zoom
Abstract
If there are primordial black holes in the dark matter halo, they must collide with the Galactic neutron stars (NSs) and produce light black holes (LBHs), with masses below 1.4 M_Sun. This has observational consequences that may be checked by microlensing, by LIGO -Virgo-Kagra interferometers detecting gravitational waves from collisions of LBHs with NSs and BHs, and (possibly) by detecting LBHs in X-ray binaries and from pulsars statistics.
Series This talk is part of the Institute of Astronomy Seminars series.
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Prof. Marek Abramowicz
Tuesday 19 March 2024, 14:00-15:00