377 citations · 2.5k across the 67 of their papers we have counts for
3 papers · 1 filter
The effects of varying colour-luminosity relations on supernova science
S. Gonzalez-Gaitan, T. de Jaeger, L. Galbany +3
The success of Type Ia supernova (SN Ia) distance standardisation for cosmology relies on a single global linear relationship between their peak luminosity and colour, the para…
A measurement of the Hubble constant from Type II supernovae
T. de Jaeger, B. E. Stahl, W. Zheng +3
Progressive increases in the precision of the Hubble-constant measurement via Cepheid-calibrated Type Ia supernovae (SNe Ia) have shown a discrepancy of with the curren…
Berkeley Supernova Ia Program: Data Release of 637 Spectra from 247 Type Ia Supernovae
Benjamin E. Stahl, WeiKang Zheng, Thomas de Jaeger +18
We present 637 low-redshift optical spectra collected by the Berkeley Supernova Ia Program (BSNIP) between 2009 and 2018, almost entirely with the Kast double spectrograph on the S…