An Older, More Quiescent Universe from Panchromatic SED Fitting of the 3D-HST Survey

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Leja, Joel; Johnson, Benjamin D.; Conroy, Charlie; van Dokkum, Pieter; Speagle, Joshua S.; Brammer, Gabriel; Momcheva, Ivelina; Skelton, Rosalind; Whitaker, Katherine E.; Franx, Marijn; Nelson, Erica J.;
  • Related identifiers: doi: 10.3847/1538-4357/ab1d5a
  • Subject: Astrophysics - Astrophysics of Galaxies
    arxiv: Astrophysics::Galaxy Astrophysics | Astrophysics::Cosmology and Extragalactic Astrophysics | Astrophysics::Earth and Planetary Astrophysics | Astrophysics::Solar and Stellar Astrophysics

Galaxy observations are influenced by many physical parameters: stellar masses, star formation rates (SFRs), star formation histories (SFHs), metallicities, dust, black hole activity, and more. As a result, inferring accurate physical parameters requires high-dimensiona... View more
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