A Binary Origin for the First Isolated Stellar-mass Black Hole Detected with Astrometric Microlensing
The Milky Way is believed to host hundreds of millions of quiescent stellar-mass black holes (BHs). In the last decade, some of these objects have been potentially uncovered via gravitational microlensing events. All these detections resulted in a degeneracy between the velocity and the mass of the...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
IOP Publishing
2023-01-01
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Series: | The Astrophysical Journal Letters |
Subjects: | |
Online Access: | https://doi.org/10.3847/2041-8213/acc076 |