Compact Objects in Globular Clusters

Fuente: arXiv
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Main Author: Kremer, Kyle
Format: Preprint
Published: 2025
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author Kremer, Kyle
author_facet Kremer, Kyle
contents It is now widely established that globular clusters host robust populations of white dwarfs, neutron stars, and black holes throughout their lifetimes. Within clusters, dynamical processes enabled by stellar densities thousands to millions of times larger than typical galactic environments facilitate interactions involving these stellar remnants that give rise to an array of astrophysical phenomena. In particular, stellar clusters have emerged as an important formation site for X-ray sources, radio pulsars, and merging black hole binaries similar to those recently detected as gravitational wave sources by the LIGO/Virgo/KAGRA detectors. This article reviews our current understanding of compact objects in globular clusters, discussing current observational evidence, ways these objects influence the dynamical evolution of their hosts, and future prospects.
format Preprint
id arxiv_https___arxiv_org_abs_2508_14308
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Compact Objects in Globular Clusters
Kremer, Kyle
High Energy Astrophysical Phenomena
Astrophysics of Galaxies
Solar and Stellar Astrophysics
General Relativity and Quantum Cosmology
It is now widely established that globular clusters host robust populations of white dwarfs, neutron stars, and black holes throughout their lifetimes. Within clusters, dynamical processes enabled by stellar densities thousands to millions of times larger than typical galactic environments facilitate interactions involving these stellar remnants that give rise to an array of astrophysical phenomena. In particular, stellar clusters have emerged as an important formation site for X-ray sources, radio pulsars, and merging black hole binaries similar to those recently detected as gravitational wave sources by the LIGO/Virgo/KAGRA detectors. This article reviews our current understanding of compact objects in globular clusters, discussing current observational evidence, ways these objects influence the dynamical evolution of their hosts, and future prospects.
title Compact Objects in Globular Clusters
topic High Energy Astrophysical Phenomena
Astrophysics of Galaxies
Solar and Stellar Astrophysics
General Relativity and Quantum Cosmology
url https://arxiv.org/abs/2508.14308