Kimball, Chase http://orcid.org/0000-0001-9879-6884
Talbot, Colm http://orcid.org/0000-0003-2053-5582
Berry, Christopher P L http://orcid.org/0000-0003-3870-7215
Zevin, Michael http://orcid.org/0000-0002-0147-0835
Thrane, Eric http://orcid.org/0000-0002-4418-3895
Kalogera, Vicky http://orcid.org/0000-0001-9236-5469
Buscicchio, Riccardo http://orcid.org/0000-0002-7387-6754
Carney, Matthew http://orcid.org/0000-0003-4957-6679
Dent, Thomas http://orcid.org/0000-0003-1354-7809
Middleton, Hannah http://orcid.org/0000-0001-5532-3622
Payne, Ethan http://orcid.org/0000-0003-4507-8373
Veitch, John http://orcid.org/0000-0002-6508-0713
Williams, Daniel http://orcid.org/0000-0003-3772-198X
Funding for this research was provided by:
National Science Foundation (PHY-1607709)
National Science Foundation (DGE-1450006)
Space Telescope Science Institute (HST-HF2-51474.001-A)
National Science Foundation (PHY-1726951)
National Science Foundation (PHY-0757058)
National Science Foundation (PHY-0823459)
Article Title: Evidence for Hierarchical Black Hole Mergers in the Second LIGO–Virgo Gravitational Wave Catalog
Journal Title: The Astrophysical Journal Letters
Article Type: paper
Copyright Information: © 2021. The American Astronomical Society. All rights reserved.
Publication dates
Date Received: 2021-05-07
Date Accepted: 2021-06-11
Online publication date: 2021-07-14