Rates of compact object coalescences

I Mandel, FS Broekgaarden - Living Reviews in Relativity, 2022 - Springer
Gravitational-wave detections are enabling measurements of the rate of coalescences of
binaries composed of two compact objects—neutron stars and/or black holes. The …

Hierarchical mergers of stellar-mass black holes and their gravitational-wave signatures

D Gerosa, M Fishbach - Nature Astronomy, 2021 - nature.com
While most of the compact-binary mergers detected by LIGO and Virgo are expected to
consist of first-generation black holes formed from the collapse of stars, others might instead …

Population of merging compact binaries inferred using gravitational waves through GWTC-3

R Abbott, TD Abbott, F Acernese, K Ackley, C Adams… - Physical Review X, 2023 - APS
We report on the population properties of compact binary mergers inferred from gravitational-
wave observations of these systems during the first three LIGO-Virgo observing runs. The …

GWTC-2.1: Deep extended catalog of compact binary coalescences observed by LIGO and Virgo during the first half of the third observing run

R Abbott, TD Abbott, F Acernese, K Ackley, C Adams… - Physical Review D, 2024 - APS
The second Gravitational-Wave Transient Catalog, GWTC-2, reported on 39 compact binary
coalescences observed by the Advanced LIGO and Advanced Virgo detectors between 1 …

New binary black hole mergers in the LIGO-Virgo O3a data

S Olsen, T Venumadhav, J Mushkin, J Roulet, B Zackay… - Physical Review D, 2022 - APS
We report the detection of ten new binary black hole (BBH) mergers in the publicly released
data from the first half of the third observing run (O3a) of advanced LIGO and advanced …

[PDF][PDF] VU Research Portal

BP Abbott, R Abbott, TD Abbott… - PHYSICAL REVIEW D …, 2021 - research.vu.nl
The Advanced LIGO [1] and Advanced Virgo [2] detectors have made numerous detections
of gravitational waves (GWs), to date consisting of short-duration (transient) GWs emitted …

Cover your basis: Comprehensive data-driven characterization of the binary black hole population

B Edelman, B Farr, Z Doctor - The Astrophysical Journal, 2023 - iopscience.iop.org
We introduce the first complete nonparametric model for the astrophysical distribution of the
binary black hole (BBH) population. Constructed from basis splines, we use these models to …

Black hole binary formation in AGN discs: from isolation to merger

C Rowan, T Boekholt, B Kocsis… - Monthly Notices of the …, 2023 - academic.oup.com
Motivated by the increasing number of detections of merging black holes by LIGO-VIRGO-
KAGRA, black hole (BH) binary mergers in the discs of active galactic nuclei (AGNs) is …

Four eccentric mergers increase the evidence that LIGO–Virgo–KAGRA's binary black holes form dynamically

I Romero-Shaw, PD Lasky, E Thrane - The Astrophysical Journal, 2022 - iopscience.iop.org
The growing population of compact binary mergers detected with gravitational waves
contains multiple events that are challenging to explain through isolated binary evolution …

Extreme-mass-ratio inspirals in ultralight dark matter

F Duque, CFB Macedo, R Vicente, V Cardoso - Physical Review Letters, 2024 - APS
Previous works have argued that future gravitational-wave detectors will be able to probe
the properties of astrophysical environments where binaries coalesce, including accretion …