Browsing by Author "Nicholl, Margaret"

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    • A Year-Long Plateau in the Late-Time Near-Infrared Light Curves of Type Ia Supernovae 

      Graur, Or; Maguire, K; Ryan, R; Nicholl, Margaret; Avelino, Arturo; Riess, A; Shingles, L; Seitenzahl, I; Fisher, Robert (Springer Science and Business Media LLC, 2019-10-07)
      The light curves of Type Ia supernovae are routinely used to constrain cosmology models. Driven by radioactive decay of 56Ni, the light curves steadily decline over time, but >150 days after explosion, the near-infrared ...