Year: 2025
Type: article
Abstract: The Euclidean environment of the generalized tired light hypothesis is applied to the analysis of the average absolute magnitude of galaxies versus redshift. To this end, two truncated luminosity functions (LFs) for galaxies are reviewed: the truncated Schechter LF and the truncated generalized gamma LF. The application is done to the SDSS DR12 catalog for galaxies.
Author: Lorenzo Zaninetti
Institution: University of Turin
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4412469770