215.Black holes and Gaia: an update

I review Gaia's contribution to supermassive and intermediate-mass black holes, and focus on the latest discoveries of black holes in wide, non-interacting binary systems, through the astrometric motion of their companion star. The three systems Gaia~BH1, BH2, and BH3 provide some deep insights into their formation and evolution.

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-02-10
DOI
https://doi.org/10.5281/zenodo.15661403
Primary Topic
Astrophysical Phenomena and Observations
Type
article
Field-Weighted Citation Impact
0.00
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article

215.Black holes and Gaia: an update

Zenodo (CERN European Organization for Nuclear Research)
Astrophysical Phenomena and Observations
article

215.Black holes and Gaia: an update

article en

Abstract

I review Gaia's contribution to supermassive and intermediate-mass black holes, and focus on the latest discoveries of black holes in wide, non-interacting binary systems, through the astrometric motion of their companion star. The three systems Gaia~BH1, BH2, and BH3 provide some deep insights into their formation and evolution.

Zenodo (CERN European Organization for Nuclear Research)
Openalex Percentile: Top 58%
Astrophysical Phenomena and Observations
DOIOpen Access PDFOpenAlex
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215.Black holes and Gaia: an update · Zenodo (CERN European Organization for Nuclear Research) (2025) | TGRS Research Map | TGRS