Astrometric Microlensing by Primordial Black Holes with the Roman Space Telescope

Astrometric Microlensing by Primordial Black Holes with the Roman Space Telescope

Primordial black holes (PBHs) could explain some fraction of dark matter and shed light on many areas of early-Universe physics. Despite over half a century of research interest, a PBH population has so far eluded detection. The most competitive constraints on the fraction of dark matter comprised o...

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Bibliographic Details
Main Authors: James Fardeen, Peter McGill, Scott E. Perkins, William A. Dawson, Natasha S. Abrams, Jessica R. Lu, Ming-Feng Ho, Simeon Bird
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Gravitational microlensing
Astrometry
Primordial black holes
Online Access:https://doi.org/10.3847/1538-4357/ad3243

Internet

https://doi.org/10.3847/1538-4357/ad3243

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