Accès ouvert
2026
article
OpenAlex
Adrian Abac, I. Abouelfettouh, F. Acernese, K. Ackley et autres
Abstract We analyze data from 142 of the 218 gravitational-wave (GW) sources in the fourth LIGO–Virgo–KAGRA Collaboration (LVK) Gravitational-Wave Transient Catalog (GWTC-4.0) to estimate the Hubble constant H 0 jointly with the population properties of merging compact binaries. We measure the luminosity …
de, it, gb, au, us, in, fr, be, br, jp, nl, es, mx, kr
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Adrian Abac, I. Abouelfettouh, F. Acernese, K. Ackley et autres
Abstract Rotating nonaxisymmetric neutron stars (NSs) are promising sources for continuous gravitational waves (CWs). CWs may, if detected, inform us about the internal structure and equation of state of NSs. Here, we present a narrowband search for CWs from known pulsars, for …
de, it, gb, au, us, in, fr, be, br, jp, nl, mx, kr
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Adrian Abac, I. Abouelfettouh, F. Acernese, K. Ackley et autres
Abstract Among known neutron stars, the Vela pulsar is one of the best targets for gravitational-wave searches. It is also one of the most prolific in terms of glitches, which are sudden frequency changes in a pulsar’s rotation. Such glitches could cause …
de, it, gb, au, us, in, fr, be, br, jp, nl, es, mx, kr
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Adrian Abac, I. Abouelfettouh, F. Acernese, K. Ackley et autres
Abstract LIGO, Virgo, and KAGRA form a network of gravitational-wave observatories. Data and analysis results from this network are made publicly available through the Gravitational Wave Open Science Center. This paper describes open data from this network, including the addition of data …
de, it, gb, au, us, in, fr, be, br, jp, nl, es, mx, kr
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Adrian Abac, I. Abouelfettouh, F. Acernese, K. Ackley et autres
Abstract Version 4.0 of the Gravitational-Wave Transient Catalog (GWTC-4.0) adds new candidates detected by the LIGO, Virgo, and KAGRA observatories through the first part of the fourth observing run (O4a: 2023 May 24 15:00:00 to 2024 January 16 16:00:00 UTC) and a …
de, it, gb, au, us, in, fr, be, br, ie, jp, nl, es, mx, kr
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Adrian Abac, I. Abouelfettouh, F. Acernese, K. Ackley et autres
Abstract We present results from directed searches for continuous gravitational waves from a sample of 15 nearby supernova remnants, likely hosting young neutron star candidates, using data from the first eight months of the fourth observing run (O4) of the LIGO–Virgo–KAGRA Collaboration. …
de, it, gb, au, us, in, fr, be, br, jp, nl, es, mx, kr
(code pays fourni par la source)