Results 21 to 30 of about 2,804,318 (294)

Prompt electromagnetic transients from binary black hole mergers [PDF]

open access: yesPhysical Review D, 2017
Jeremy Schnittman   +2 more
exaly   +2 more sources

Population of Merging Compact Binaries Inferred Using Gravitational Waves through GWTC-3

open access: yesPhysical Review X, 2023
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.
R. Abbott   +1653 more
doaj   +1 more source

Higgs Field-Induced Triboluminescence in Binary Black Hole Mergers

open access: yesUniverse, 2023
We conjecture that the Higgs potential can be significantly modified when it is in close proximity to the horizon of an astrophysical black hole, leading to the destabilization of the electroweak vacuum.
Mariam Chitishvili   +3 more
doaj   +1 more source

Evidence for a Correlation between Binary Black Hole Mass Ratio and Black Hole Spins

open access: yesThe Astrophysical Journal, 2023
The astrophysical origins of the binary black hole systems seen with gravitational waves are still not well understood. However, features in the distribution of black hole masses, spins, redshifts, and eccentricities provide clues into how these systems ...
Christian Adamcewicz   +2 more
doaj   +1 more source

The Origin of Binary Black Hole Mergers [PDF]

open access: yesThe Astrophysical Journal, 2020
Abstract Recently Venumadhav et al. proposed a new pipeline to analyze LIGO–Virgo Collaboration’s O1–O2 data, and discovered eight new binary black hole (BBH) mergers, including one with a high effective spin, .
Piran, Zoe, Piran, Tsvi
openaire   +2 more sources

Gravitational and electromagnetic radiation from binary black holes with electric and magnetic charges: elliptical orbits on a cone

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
Extending the electromagnetic and gravitational radiations from binary black holes with electric and magnetic charges in circular orbits in Liu et al. (Phys. Rev.
Lang Liu   +5 more
doaj   +1 more source

Constrains on the electric charges of the binary black holes with GWTC-1 events

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
Testing black hole’s charged property is a fascinating topic in modified gravity and black hole astrophysics. In the first Gravitational-Wave Transient Catalog (GWTC-1), ten binary black hole merger events have been formally reported, and these ...
Hai-Tang Wang   +5 more
doaj   +1 more source

Binary black hole system at equilibrium

open access: yesPhysics Letters B, 2021
An exact and analytical solution of four dimensional vacuum General Relativity representing a system of two static black holes at equilibrium is presented.
Marco Astorino, Adriano Viganò
doaj   +1 more source

Black hole spins in coalescing binary black holes [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2018
The possible formation mechanisms of massive close binary black holes (BHs) that can merge in the Hubble time to produce powerful gravitational wave bursts detected during advanced LIGO O1 and O2 science runs include the evolution from field low-metallicity massive binaries, the dynamical formation in dense stellar clusters and primordial BHs ...
K A Postnov, A G Kuranov
openaire   +3 more sources

A Search for Gravitational Waves from Perturbed Black Hole Ringdowns in LIGO Data [PDF]

open access: yes, 2008
According to General Relativity a perturbed black hole will return to a stable configuration by the emission of gravitational radiation in a superposition of quasi-normal modes. Such a perturbation will occur due to the coalescence of a black hole binary,
Goggin, Lisa Maria
core   +1 more source

Home - About - Disclaimer - Privacy