TYPE Ia SUPERNOVA DISTANCE MODULUS BIAS AND ...
luminosity and cosmological redshift (z) of the SNe Ia have to be determined. The uncertainty on z includes an unknown peculiar.
Results from the Supernova Photometric Classification Challenge
Printed in U.S.A.. K-Corrections and Extinction Corrections for Type Ia Supernovae ... Second, a relationship exists between the peak magnitude in B for an SN Ia ...
Calibration of SNIFS data and spectrophotometric Type Ia ...
This was improved further by Riess et al. (1996) and Tripp (1998), who added a correction to the supernova magnitude based on the difference ...
THE GOLDEN STANDARD TYPE Ia SUPERNOVA 2005cf
TYPE IA SUPERNOVA DISTANCE MODULUS BIAS AND DISPERSION FROM K-CORRECTION ERRORS: A DIRECT MEASUREMENT USING LIGHTCURVE FITS TO OBSERVED ...
The Nearby SuperNova Factory
ABSTRACT. We estimate systematic errors due to K-corrections in standard photometric analyses of high-redshift Type Ia supernovae.
Discovery of a supernova explosion at half the age of ... - Harvard CfA
15 Département de Physique Théorique, Université de Gen`eve, 24 quai Ernest Ansermet, CH1211 Gen`eve. 4, Switzerland. 16 California Institute of Technology ...
Supernova Pointing Capabilities of DUNE
005 (which coincidentally is the 91T-like supernova with the smaller SALT2 correction on the. Hubble diagram), and a less marked on ...
Dependence of Type Ia supernova luminosities on their local ...
Peculiar velocities for low-z SNe. Contamination by Core collapse SNe for high-z SNe. Evolution of color-luminosity relation with redshift.
evidence for type ia supernova diversity from ultraviolet observations ...
We conclude that correcting supernova luminosity for host galaxy morphology is essential to perform the precise cosmological analysis ...
Overview of the Nearby Supernova Factory
K.N. has been supported by the World Premier International Research Center ... D. Fenn, T. Plewa and A. Gawryszczak, No double detonations but core carbon ...