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Impact of dark matter on neutron star structure

Published on:

2 May 2024

Primary Category:

High Energy Astrophysical Phenomena

Paper Authors:

Andreas Konstantinou

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Key Details

Dark matter cores have small effects on relations for rotating neutron stars

Mass, radius, and shape change little (within 4%, 2%, 1.4%) with 5% dark matter

So universal relations remain useful to constrain dark matter properties

Dark matter softens neutron star structure as expected

AI generated summary

Impact of dark matter on neutron star structure

This study explores how dark matter cores inside neutron stars affect relations about the stars' mass, radius, and shape changes when rotating. With 5% dark matter, mass, radius, and shape change relations remain accurate within 4%, 2%, and 1.4%. So these universal relations can still reveal dark matter effects on neutron stars.

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