SIMBAD references

2021MNRAS.503.2882B - Mon. Not. R. Astron. Soc., 503, 2882-2886 (2021/May-2)

Unexpected LIGO events and the mirror world.

BERADZE R. and GOGBERASHVILI M.

Abstract (from CDS):

We consider the possibility that LIGO events GW190521, GW190425, and GW190814 may have emerged from the mirror world binaries. Theories of star evolution predict so-called upper and lower mass gaps and masses of these merger components lie in that gaps. In order to explain these challenging events very specific assumptions are required and we argue that such scenarios are order of magnitude more probable in mirror world, where star formation begins earlier and matter density can exceed five times the ordinary matter density.

Abstract Copyright: © 2021 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): gravitational waves - stars: black holes - stars: neutron

Simbad objects: 5

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