Results 11 to 20 of about 170,936 (294)
Evolution of Binary Black Hole Spacetimes [PDF]
Physical Review Letters, 2005 We describe early success in the evolution of binary black hole spacetimes with a numerical code based on a generalization of harmonic coordinates. Indications are that with sufficient resolution this scheme is capable of evolving binary systems for ...
A. Ashtekar +4 more
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Massive Black Hole Binary Evolution [PDF]
Living Reviews in Relativity, 2005 Coalescence of binary supermassive black holes (SBHs) would constitute the strongest sources of gravitational waves to be observed by LISA. While the formation of binary SBHs during galaxy mergers is almost inevitable, coalescence requires that the ...
Merritt David, Milosavljević Miloš
doaj +4 more sources
Yelling Fire and Hacking: Why the First Amendment Does Not Permit Distributing DVD Decryption Technology? [PDF]
Physical Review D, 2003 One of the consequences of the black-hole "no-hair" theorem in general relativity (GR) is that gravitational radiation (quasi-normal modes) from a perturbed Kerr black hole is uniquely determined by its mass and spin.
Ajith , P. +4 more
core +7 more sources
The Black Hole Remnant of Black Hole-Neutron Star Coalescing Binaries [PDF]
Physical Review D, 2013 We present a model for determining the dimensionless spin parameter and mass of the black hole remnant of black hole-neutron star mergers with parallel orbital angular momentum and initial black hole spin.
Pannarale, Francesco
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Interior of a Binary Black Hole Merger [PDF]
Physical Review Letters, 2019 6 Pages, 7 ...
Daniel Pook-Kolb +3 more
openaire +4 more sources
The Origin of Binary Black Hole Mergers [PDF]
The 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
Binary black hole system at equilibrium
Physics 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]
Monthly 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 Black Hole Kicked at Birth: MAXI J1305-704
The Astrophysical Journal Letters, 2023 When a compact object is formed in a binary, any mass lost during core collapse will impart a kick on the binary’s center of mass. Asymmetries in this mass loss or neutrino emission would impart an additional natal kick on the remnant black hole or ...
Chase Kimball +14 more
doaj +1 more source
Close encounters of three black holes [PDF]
, 2008 We present the first fully relativistic longterm numerical evolutions of three equal-mass black holes in a system consisting of a third black hole in a close orbit about a black-hole binary.
A. Duquennoy +7 more
core +3 more sources