activity
20112025
most citedThe luminosity function of field galaxies

4 citations · 5 across the 6 of their papers we have counts for

collaborators
Showing astro-ph.HEShow all

1 paper · 1 filter

astro-ph.HE2025

Some problems associated with the standardization of the light curve of type 1a supernovae

A. P. Mahtessian, G. S. Karapetian, H. F. Khachatryan +4

We show that the parameters used to standardize the luminosity of Type 1a supernovae in the SALT2 and SiFTO models are strongly dependent on the redshift z. Consequently, when stan…