Parameter estimation of spinning binary inspirals using Markov-chain Monte Carlo - General Relativity and Quantum CosmologyReportar como inadecuado




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Abstract: We present a Markov-chain Monte-Carlo MCMC technique to study the sourceparameters of gravitational-wave signals from the inspirals of stellar-masscompact binaries detected with ground-based gravitational-wave detectors suchas LIGO and Virgo, for the case where spin is present in the more massivecompact object in the binary. We discuss aspects of the MCMC algorithm thatallow us to sample the parameter space in an efficient way. We show sample runsthat illustrate the possibilities of our MCMC code and the difficulties that weencounter.



Autor: Marc van der Sluys, Vivien Raymond, Ilya Mandel, Christian Roever, Nelson Christensen, Vicky Kalogera, Renate Meyer, Alberto Vecc

Fuente: https://arxiv.org/







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