compact binary
Search for gravitational waves from low mass compact binary coalescence in LIGO's sixth science run and Virgo's science runs 2 and 3
... In order to more accurately determine the parameters of the event prior to the unblinding, we performed coherent Bayesian analyses of the data using models of both spinning and nonspinning compact binary ...
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Search for gravitational waves from low mass compact binary coalescence in 186 days of LIGO's fifth science run
... a compact binary coalescence (CBC), the inspiral and merger of binary neutron stars (BNS), binary black holes (BBH), or a black hole-neutron star binary (BHNS) ...
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General Relativistic Orbital Effects in Compact Binary Stars (Solution by the Method of Celestial Mechanics)
... DOI: 10.4236/wjm.2017.712027 361 World Journal of Mechanics meaningful. Hence some authors research this subject from theory and observa- tion. Such as, Will (1981, 2006) [7] [8], Damour & Deruelle (1985, 1986) [9] ...
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Searching for Gravitational Waves from Compact Binary Coalescences in Advanced LIGO Data
... from binary black hole coales- cences [6, 9, 10, 16, 17] and the first direct detection of gravitational waves from a binary neutron star system [11], the LIGO Scientific and Virgo Collaborations have kept ...
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Parameter estimation for compact binary coalescence signals with the first generation gravitational-wave detector network
... cial compact binary coalescence (CBC) signals added to real detector data, including the ‘‘blind’’ injection described above, added both in hardware and software to the data collected by the two LIGO ...
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Effects of data quality vetoes on a search for compact binary coalescences in Advanced LIGO's first observing run
... two binary black hole systems, namely GW150914 and ...for compact binary ...from compact binary coalescences, is used as a metric for ...
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Fast Tweet Retrieval with Compact Binary Codes
... a binary coding approach to render com- putationally efficient tweet comparisons that should benefit practical NLP applications, especially in the face of massive data ...short-length binary bits (i.e., a ...
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GW170817: Implications for the Stochastic Gravitational Wave Background from Compact Binary Coalescences
... FIG. 1. The left panel shows the predicted median background for the BNS (red) and BBH (green) models described in the text, the total combined background (blue), and the Poisson error bars (grey shaded region) for the ...
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Predictions for the rates of compact binary coalescences observable by ground-based gravitational-wave detectors
... isolated binary-evolution scenario, which is expected to be the dominant scenario for NS-NS and NS-BH systems described ...black-hole binary before coalescence driven by radiation ...
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Accretion flows in compact binary stars
... The data have been normalized to the continuum so that zero corresponds to the continuum level and one to twice the continuum level... To verify this I have calcu[r] ...
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Search for gravitational waves from compact binary coalescence in LIGO and Virgo data from S5 and VSR1
... 101 days of coincident data were collected during the end of the LIGO S5 and Virgo VSR1 runs, making this the first joint search for gravitational waves from compact binaries with LIGO and Virgo data. The LIGO ...
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Topics of LIGO physics: quantum noise in advanced interferometers and template banks for compact binary inspirals
... of binary configurations, the total angular momentum J remains roughly constant in space, while the orbital angular momen- tum L (which is also the normal vector to the orbital plane) and total spin S both precess ...
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Signatures and Dynamics of Compact Binary Coalescences and a Search in LIGO’s S5 Data
... As was discussed above, coincidence can be used to verify a GW signal when it is seen by multiple detectors. However, this can only be done when at least two detectors see a signal. One common way to quantify the ...
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Orbital parameters estimation for compact binary stars
... the compact bi- nary ...the compact compan- ion, forcing the compact object to spiral into the envelope of a giant donor (Sparks & Stecher, ...
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GW170817 : Implications for the stochastic gravitational-wave background from compact binary coalescences
... of binary neutron stars estimated from this event suggests that distant, unresolvable binary neutron stars create a significant astrophysical stochastic gravitational-wave ...The binary neutron star ...
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Discrete Social Recommendation
... user/item binary codes in a way that can preserve the intrinsic user-item rel- evance and user-user ...yet compact binary codes in a lim- ited size through satisfying additional balanced and uncor- ...
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The evolution of cataclysmic variables
... of binary evolution is incom- plete and the predicted period bouncers actually do no make up for the majority of the present day CV ...of compact binary evolution and formation, which are also used ...
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Accurate Gravitational Waveforms from Binary Black hole Systems
... black-hole binary systems, and intro- duce a practical technique for obtaining the asymptotic form of that data from finite simulation domains in Chapter ...
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On Gravitational Waves: Did We Simply Detect the Gravitational Effect of the Sun on the Photons Moving in the Cavity of Interferometers LIGO and VIRGO?
... two black holes approach each other, a phenomenon that can last for billions of years, before accelerating suddenly in what is called compact binary coalescence. In a fraction of a second, the two black ...
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Dependence of gravitational wave transient rates on cosmic star formation and metallicity evolution history
... wave compact binary merger events, astronomers and astrophysicists have been considering how to use this new window on the Universe to place constraints on its contents and our understanding of the ...
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