Stochastic prior for non-parametric star-formation histories

ABSTRACT The amount of power contained in the variations in galaxy star-formation histories (SFHs) across a range of time-scales encodes key information about the physical processes which modulate star formation. Modelling the SFHs of galaxies as stochastic processes allows the relative importance o...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2024-08, Vol.532 (4), p.4002-4025
Hauptverfasser:	Wan, Jenny T, Tacchella, Sandro, Johnson, Benjamin D, Iyer, Kartheik G, Maiolino, Roberto
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomical models Galaxy distribution Metallicity Parameters Photometry Power spectral density Spectral energy distribution Star & galaxy formation Star formation Stars & galaxies Stellar mass Stochastic processes
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