It’s Dust: Solving the Mysteries of the Intrinsic Scatter and Host-galaxy Dependence of Standardized Type Ia Supernova Brightnesses

The use of Type Ia supernovae (SNe Ia) as cosmological tools has motivated significant effort to understand what drives the intrinsic scatter of SN Ia distance modulus residuals after standardization, characterize the distribution of SN Ia colors, and explain why properties of the host galaxies of t...

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Veröffentlicht in:	The Astrophysical journal 2021-03, Vol.909 (1), p.26
Hauptverfasser:	Brout, Dillon, Scolnic, Daniel
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy & Astrophysics Astrophysics Color Correlation Cosmic dust Dark energy Dependence Dust Empirical analysis Equations of state Galaxies Light curve Luminosity Scattering Standardization Stars & galaxies Stellar mass Supernova Supernovae
Online-Zugang:	Volltext
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