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inf_gw_only [2022/03/02 09:59] theoastro |
inf_gw_only [2022/03/02 10:28] (current) theoastro |
===== Gravitational-Wave Inference ===== | ===== Gravitational-Wave Inference ===== |
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For gravitational-wave parameter estimation. NMMA builds on 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]]. For a detailed description follow the links to respective repositories | 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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