This article reviews current understanding of primordial black holes (PBHs), with particular
focus on those massive examples ($\gtrsim $$10^{15}~{\rm g} $) which remain at the …

A stochastic background of gravitational waves could be created by the superposition of a
large number of independent sources. The physical processes occurring at the earliest …

The third Gravitational-Wave Transient Catalog (GWTC-3) describes signals detected with
Advanced LIGO and Advanced Virgo up to the end of their third observing run. Updating the …

We report on gravitational-wave discoveries from compact binary coalescences detected by
Advanced LIGO and Advanced Virgo in the first half of the third observing run (O3a) between …

We present the results from three gravitational-wave searches for coalescing compact
binaries with component masses above 1 M⊙ during the first and second observing runs of …

Bayesian parameter estimation is fast becoming the language of gravitational-wave
astronomy. It is the method by which gravitational-wave data is used to infer the sources' …

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 …

On August 14, 2017 at 10∶ 30: 43 UTC, the Advanced Virgo detector and the two Advanced
LIGO detectors coherently observed a transient gravitational-wave signal produced by the …

Gravitational-wave observations have become an important new means to learn about the
Universe. The LIGO Scientific Collaboration and the Virgo Collaboration (LVC) have …

As gravitational-wave detectors become more sensitive and broaden their frequency
bandwidth, we will access a greater variety of signals emitted by compact binary systems …