Model-independent inference on compact-binary observations
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stw2883
Abstract: The recent advanced LIGO detections of gravitational waves from merging binary black holes enhance the prospect of exploring binary evolution via gravitational-wave observations of a population of compact-object binaries. In the face of uncertainty about… read more here.
Keywords: inference compact; compact binary; model independent; binary observations ... See more keywords
Digging the population of compact binary mergers out of the noise
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz225
Abstract: Coalescing compact binaries emitting gravitational wave (GW) signals, as recently detected by the Advanced LIGO-Virgo network, constitute a population over the multi-dimensional space of component masses and spins, redshift, and other parameters. Characterizing this population… read more here.
Keywords: compact binary; population compact; digging population; binary mergers ... See more keywords
Compact binary waveform center-of-mass corrections
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.124010
Abstract: We present a detailed study of the center-of-mass (c.m.) motion seen in simulations produced by the Simulating eXtreme Spacetimes (SXS) collaboration. We investigate potential physical sources for the large c.m. motion in binary black hole… read more here.
Keywords: compact binary; waveform; center mass; motion ... See more keywords
Characterization of the stochastic signal originating from compact binary populations as measured by LISA
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.104.043019
Abstract: Nikolaos Karnesis, 2 Stanislav Babak, 3 Mauro Pieroni, Neil Cornish, and Tyson Littenberg APC, AstroParticule et Cosmologie, CNRS, Université de Paris, F-75013 Paris, France Department of Physics, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece Moscow… read more here.
Keywords: physics; originating compact; signal originating; compact binary ... See more keywords
Holographic bound on area of a compact binary merger remnant
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.104.044036
Abstract: Using concomitantly the Generalized Second Law of black hole thermodynamics and the holographic Bekenstein entropy bound embellished by Loop Quantum Gravity corrections to quantum black hole entropy, we show that the boundary cross sectional area… read more here.
Keywords: area; holographic bound; compact binary; bound area ... See more keywords
Effective chirp mass in the inspiral frequency evolution of the nonspinning eccentric compact binary
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.104.124021
Abstract: Compact binary systems with black holes are the primary sources of interferometric advanced gravitational wave detectors. Astrophysical models suggest possibility of binary systems with appreciable non-zero eccentricity in the dense stellar environment like globular clusters… read more here.
Keywords: effective chirp; chirp mass; compact binary; eccentricity ... See more keywords
Fast neutrino conversions: Ubiquitous in compact binary merger remnants
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.95.103007
Abstract: The massive neutron star (NS) or black hole (BH) accretion disk resulting from NS--NS or NS--BH mergers is dense in neutrinos. We present the first study on the role of angular distributions in the neutrino… read more here.
Keywords: compact binary; ubiquitous compact; neutrino conversions; conversions ubiquitous ... See more keywords
Dynamics of compact binary systems in scalar-tensor theories: Equations of motion to the third post-Newtonian order
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.044004
Abstract: Scalar-tensor theories are one of the most natural and well-constrained alternative theories of gravity, while still allowing for significant deviations from general relativity. We present the equations of motion of nonspinning compact binary systems at… read more here.
Keywords: compact binary; order; binary systems; equations motion ... See more keywords
Particle swarm optimization based search for gravitational waves from compact binary coalescences: Performance improvements
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.044029
Abstract: While a fully-coherent all-sky search is known to be optimal for detecting signals from compact binary coalescences (CBCs), its high computational cost has limited current searches to less sensitive coincidence-based schemes. For a network of… read more here.
Keywords: binary coalescences; compact binary; swarm optimization; particle swarm ... See more keywords
GW170817: Implications for the Stochastic Gravitational-Wave Background from Compact Binary Coalescences.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.120.091101
Abstract: The LIGO Scientific and Virgo Collaborations have announced the event GW170817, the first detection of gravitational waves from the coalescence of two neutron stars. The merger rate of binary neutron stars estimated from this event… read more here.
Keywords: compact binary; neutron; gravitational wave; stochastic gravitational ... See more keywords
Efficient Conversion of Deep Features to Compact Binary Codes Using Fourier Decomposition for Multimedia Big Data
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2018.2800163
Abstract: Exponential growth of multimedia data has been witnessed in recent years from various industries, such as e-commerce, health, transportation, and social networks, etc. Access to desired data in such gigantic datasets require sophisticated and efficient… read more here.
Keywords: compact binary; codes using; fourier decomposition; binary codes ... See more keywords