We examine the correlation between supernova (SN) host-galaxy properties and their residuals in the Hubble diagram. We use SNe discovered during the Sloan Digital Sky Survey-II Supernova Survey, and focus on objects at a redshift of z 3{sigma}) correlation between the Hubble Residuals of SNe Ia and the specific SFR of the host galaxy. We comment on the importance of SN/host-galaxy correlations as a source of systematic bias in future deep SN surveys
International audienceAnalyses of Type Ia supernovae (SNe Ia) have found puzzling correlations betwe...
Analyses of type Ia supernovae (SNe Ia) have found puzzling correlations between their standardised ...
Using data from the Sloan Digital Sky Supernova Survey-II (SDSS-II SN Survey), we measure the rate o...
We use stacked spectra of the host galaxies of photometrically identified Type Ia supernovae (SNe Ia...
We study the stellar populations of Type Ia supernova (SN Ia) host galaxies using Sloan Digital Sky...
International audienceWe use stacked spectra of the host galaxies of photometrically identified type...
Analyses of Type Ia supernovae (SNe Ia) have found puzzling correlations between their standardized ...
We examine the relationship between Type Ia Supernova (SN Ia) Hubble residuals and the properties of...
20 pages, 11 figures, accepted for publication in ApJWe examine the relationship between Type Ia Sup...
From Sloan Digital Sky Survey u’g ’ r ’ i ’ z ’ imaging, we estimate the stellar masses of the host ...
We present a systematic study of the relationship between Type Ia Supernova (SN Ia) properties, and ...
After correcting for their light-curve shape and color, Type Ia supernovae (SNe Ia) are precise cosm...
International audienceAnalyses of Type Ia supernovae (SNe Ia) have found puzzling correlations betwe...
Analyses of type Ia supernovae (SNe Ia) have found puzzling correlations between their standardised ...
Using data from the Sloan Digital Sky Supernova Survey-II (SDSS-II SN Survey), we measure the rate o...
We use stacked spectra of the host galaxies of photometrically identified Type Ia supernovae (SNe Ia...
We study the stellar populations of Type Ia supernova (SN Ia) host galaxies using Sloan Digital Sky...
International audienceWe use stacked spectra of the host galaxies of photometrically identified type...
Analyses of Type Ia supernovae (SNe Ia) have found puzzling correlations between their standardized ...
We examine the relationship between Type Ia Supernova (SN Ia) Hubble residuals and the properties of...
20 pages, 11 figures, accepted for publication in ApJWe examine the relationship between Type Ia Sup...
From Sloan Digital Sky Survey u’g ’ r ’ i ’ z ’ imaging, we estimate the stellar masses of the host ...
We present a systematic study of the relationship between Type Ia Supernova (SN Ia) properties, and ...
After correcting for their light-curve shape and color, Type Ia supernovae (SNe Ia) are precise cosm...
International audienceAnalyses of Type Ia supernovae (SNe Ia) have found puzzling correlations betwe...
Analyses of type Ia supernovae (SNe Ia) have found puzzling correlations between their standardised ...
Using data from the Sloan Digital Sky Supernova Survey-II (SDSS-II SN Survey), we measure the rate o...