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Paper: Comparing Stellar Populations of Type Ia Supernovae
Volume: 514, Stellar Populations and the Distance Scale
Page: 67
Authors: Uddin, S. A.
Abstract: I summarize major results from three independent research projects related to Type Ia Supernovae (SNe Ia) and their underlying stellar populations or host galaxies. First: we find that cosmological parameters between host-selected SN Ia samples remain consistent with traditional SN Ia samples. Second: significant correlations exist between the properties of SNe Ia and their hosts and these correlations do not influence cosmological parameters. Third: average spectral properties between faster and slower declining SN Ia hosts are found to be significantly different.
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