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[ascl:2305.016] gw_pta_emulator: Gravitational Waves via Pulsar Timing Arrays

The gw_pta_emulator reads in gravitational wave (GW) characteristic strain spectra from black-hole population simulations, re-bins for the user's observing baseline, and constructs new spectra. The user can train a Gaussian process to emulate the spectral behavior at all frequencies across the astrophysical parameter space of supermassive black-hole binary environments.

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Keywords: NASA

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