[PDF] Top 20 The basic physics of the binary black hole merger GW150914
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The basic physics of the binary black hole merger GW150914
... before merger, hav- ing accepted that the bodies were compact, one might still ask whether ...to merger, and energy lost to gravitational waves drives the inspiral between ...the merger of compact ... See full document
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Directly comparing GW150914 with numerical solutions of Einstein's equations for binary black hole coalescence
... After merger, the grid is updated to include only one excision boundary [129, ...highly-spinning black holes ...previous black hole-black hole (BH-BH) studies [135– ... See full document
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THE RATE OF BINARY BLACK HOLE MERGERS INFERRED FROM ADVANCED LIGO OBSERVATIONS SURROUNDING GW150914
... Universities Physics Alliance, the Hungarian Scienti fi c Research Fund ( OTKA ) , the Lyon Institute of Origins ( LIO ) , the National Research Foundation of Korea, Industry Canada and the Province of Ontario ... See full document
8
GW150914: First results from the search for binary black hole coalescence with Advanced LIGO
... identifies GW150914 as a near-equal mass black hole binary system with source-frame masses 36 +5 − 4 M ⊙ and 29 +4 − 4 M ⊙ at the 90% credible level ...a binary black hole ... See full document
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GW150914 : first results from the search for binary black hole coalescence with Advanced LIGO
... The PyCBC and GstLAL analyses calculate the matched-filter SNR for each template and each detector ’ s data [12,56]. In the PyCBC analysis, sources with total mass less than 4 M ⊙ are modeled by computing the inspiral ... See full document
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Directly comparing GW150914 with numerical solutions of Einstein's equations for binary black hole coalescence
... omitted physics, first and foremost, even the most sophisticated models for binary black hole coalescence [6] do not yet account for the asymmetries [16] responsible for the largest ... See full document
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Binary black hole mergers in the first Advanced LIGO observing run
... BBH merger takes the form of a chirp, increasing in frequency and amplitude as the black holes spiral ...the merger, after which it decays rapidly as the final black hole rings down to ... See full document
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BPASS predictions for binary black hole mergers
... We follow the evolution and include mass transfer when a star fills its Roche lobe, full details are given Eldridge et al. (2008). We assume any mass lost from the primary is transferred to the sec- ondary but this can ... See full document
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Search for gravitational waves from binary black hole inspiral, merger, and ringdown in LIGO-Virgo data from 2009-2010
... Universities Physics Alliance, the National Aeronautics and Space Administration, the National Research Foundation of Korea, Industry Canada and the Province of Ontario through the Ministry of Economic Development ... See full document
15
GW150914 : implications for the stochastic gravitational-wave background from binary black holes
... We have examined several alternative models for the merger rate evolution with redshift, representative of the uncertainties in the formation channels for high-mass binary black holes. We find that ... See full document
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SUPPLEMENT: “THE RATE OF BINARY BLACK HOLE MERGERS INFERRED FROM ADVANCED LIGO OBSERVATIONS SURROUNDING GW150914” (2016, ApJL, 833, L1)
... , (13) where A is an amplitude factor that depends on the intrinsic properties (source-frame masses and spins) of the source, the detector sensitivity expressed as a noise power spectral density S(f) as a function of ... See full document
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Supplement : "The rate of binary black hole mergers inferred from advanced LIGO observations surrounding GW150914" (2016, ApJL, 833, L1)
... This article provides supplemental information for a Letter reporting the rate of ( BBH ) coalescences inferred from 16 days of coincident Advanced LIGO observations surrounding the transient ( GW ) signal ... See full document
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Analyzing Binary Black hole Spacetimes
... The basic idea in this approach is to map a two-body problem into an effective one-body Hamiltonian with appro- priate energy ...inspiral, merger and ringdown [123, 124, 125, 126, 127, 128, 129, 130, 131, ... See full document
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First Measurement of the Hubble Constant from a Dark Standard Siren using the Dark Energy Survey Galaxies and the LIGO/Virgo Binary–Black hole Merger GW170814
... directly and independently from other methods is of great interest. Local measurements obtained from type Ia Super- novae (SN Ia) and other distance indicators, as well as the predicted value inferred from the cosmic ... See full document
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Computational Methods for Gravitational Wave Physics: Spectral Cauchy Characteristic Extraction and Tidal Splicing
... or black holes (BHs) [3]. If both objects in the binary are NSs (BNS), or if one is a NS and the other is a BH (a BHNS binary), then the tidal deformability of the NS will alter the GW signal in a ... See full document
114
Properties of the Binary Black Hole Merger GW150914
... Universities Physics Alliance, the Hungarian Scientific Research Fund (OTKA), the Lyon Institute of Origins (LIO), the National Research Foundation of Korea, Industry Canada and the Province of Ontario through the ... See full document
19
Observation of gravitational waves from a binary black hole merger
... the basic Michelson ...from GW150914 projected onto ...the black hole horizons as the black holes ...effective black hole separation in units of Schwarzschild radii (R S ¼ ... See full document
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Properties of the binary black hole merger GW150914
... For the analysis of GW150914, we consider waveform models constructed within two frameworks capable of accurately describing the GW signal in the parameter space of interest. The effective-one-body (EOB) formalism ... See full document
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Astrophysical implications the binary black hole merger GW150914
... Universities Physics Alliance, the Lyon Institute of Origins ( LIO ) , the National Research Foundation of Korea, Industry Canada and the Province of Ontario through the Ministry of Economic Development and ... See full document
15
Observation of Gravitational Waves from a Binary Black Hole Merger
... that GW150914 could be an instrumental artifact ...like GW150914, and all environmental fluctuations during the second that contained GW150914 were too small to account for more than 6% of its strain ... See full document
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