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20092026
most citedFirst Cosmology Results using Type Ia Supernovae from the Dark Energy Survey: Constraints on Cosmological Parameters

276 citations · 1.2k across the 17 of their papers we have counts for

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Showing 2012Show all

2 papers · 1 filter

astro-ph.CO2012★ 64 cited

The Fundamental Metallicity Relation Reduces Type Ia SN Hubble Residuals More Than Host Mass Alone

Brian T. Hayden, Ravi R. Gupta, Peter M. Garnavich +3

Type Ia Supernova Hubble residuals have been shown to correlate with host galaxy mass, imposing a major obstacle for their use in measuring dark energy properties. Here, we calibra…

astro-ph.CO2012★ 85 cited

SNe Ia host galaxy properties from Sloan Digital Sky Survey-II spectroscopy

Jonas Johansson, Daniel Thomas, Janine Pforr +7

We study the stellar populations of SNe Ia host galaxies using SDSS-II spectroscopy. We focus on the relationships of SNe Ia properties with stellar velocity dispersion and the ste…