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inf_gw_only [2022/03/01 07:40]
theoastro created
inf_gw_only [2022/03/02 10:28] (current)
theoastro
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 ===== Gravitational-Wave Inference ===== ===== Gravitational-Wave Inference =====
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 +For gravitational-wave parameter estimation, NMMA builds on [[https://lscsoft.docs.ligo.org/bilby/|bilby]], [[https://lscsoft.docs.ligo.org/parallel_bilby|parallel-bilby]] and [[https://lscsoft.docs.ligo.org/bilby_pipe/0.3.12/installation.html|bilby-pipe]] as back-end packages. For a detailed description follow the links to respective repositories. However, with special patches developed for bilby and parallel-bilby, NMMA enables to sample over EOSs during parameter estimation runs and, hence, allows to include more physical information of BNSs. 
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 +==== Example ====
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 +Here, we consider an injection study published [[https://arxiv.org/abs/2110.11835|here]]. The study investigated how the combination of BNS information from multiple gravitational-wave detections will decrease statistical measurement uncertainties in the NS radius and tried to quantify the impact of waveform model systematics with in total 152 BNS parameter estimation simulations.
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 +=== Installation of bilby and parallel-bilby with patches ===
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Last modified: le 2022/03/01 07:40