Results 31 to 40 of about 170,936 (294)
Black Hole Binary Mergers [PDF]
Highlights of Astronomy, 2005 AbstractI overview the current understanding of the evolution of massive black hole (MBH) binaries in the center of the host stellar system. One of the main questions is whether the stellar dynamical effect can make the MBH binary hard enough that they can merge through gravitational wave radiation.
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Black hole binaries and microquasars [PDF]
Frontiers of Physics, 2013 33 pages, 40 figures and 3 tables. Invited review article in a special issue of the journal "Frontiers of Physics", dedicated to the topic of "High energy astrophysics". Eds.
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Silence of Binary Kerr Black Holes [PDF]
Physical Review Letters, 2020 A nontrivial S matrix generally implies a production of entanglement: starting with an incoming pure state, the scattering generally returns an outgoing state with nonvanishing entanglement entropy. It is then interesting to ask if there exists a nontrivial S matrix that generates no entanglement.
Rafael Aoude +4 more
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Relativistic Suppression of Black Hole Recoils [PDF]
, 2010 Numerical-relativity simulations indicate that the black hole produced in a binary merger can recoil with a velocity up to v_max ~ 4,000 km/s with respect to the center of mass of the initial binary.
Baker +20 more
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LIGO GW150914 and GW151226 gravitational wave detection and generalized gravitation theory (MOG)
Physics Letters B, 2016 The nature of gravitational waves in a generalized gravitation theory is investigated. The linearized field equations and the metric tensor quadrupole moment power and the decrease in radius of an inspiralling binary system of two compact objects are ...
J.W. Moffat
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The LISA-Taiji Network: Precision Localization of Coalescing Massive Black Hole Binaries
Research, 2021 We explore a potential LISA-Taiji network to fast and accurately localize the coalescing massive black hole binaries. For an equal-mass binary located at redshift of 1 with a total intrinsic mass of 105M⊙, the LISA-Taiji network may achieve almost four ...
Wen-Hong Ruan +4 more
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, 2020 The gravitational wave measurements of spin-induced multipole moment coefficients of a binary black hole system can be used to distinguish black holes from other compact objects [N. V. Krishnendu et al., PRL 119, 091101 (2017)].
Krishnendu, N. V., Yelikar, Anjali B.
core +1 more source
, 2006 59 pages, 18 figures; to appear as Chapter 4 in "Compact Stellar X-ray Sources," eds. W.H.G. Lewin and M. van der Klis, Cambridge University Press. This is the final version as submitted for publication. Small corrections and additions have been made to Tables 4.1 and 4.2, Figures 4.13 and 4.17, and at a few places in the ...
McClintock, Jeffrey E. +1 more
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Flip-Flopping Binary Black Holes
Physical Review Letters, 2015 We study binary spinning black holes to display the long term individual spin dynamics. We perform a full numerical simulation starting at an initial proper separation of $d\approx25M$ between equal mass holes and evolve them down to merger for nearly 48 orbits, 3 precession cycles, and half of a flip-flop cycle. The simulation lasts for $t=20000M$ and
Lousto, Carlos O., Healy, James
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Integral Fluxes of Neutrinos and Gamma-Rays Emitted from Neighboring X-ray Binaries
Universe, 2023 Astrophysical plasma ejections (jets) are formed and powered by black holes that accrete material from their companion star in binary systems. Black hole X-ray binary systems constitute potential powerful galactic and extragalactic neutrino and gamma-ray
Odysseas Kosmas +2 more
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