2 papers
astro-ph.CO2026
Cosmological Observational Tests in the JWST Era. II: The Tolman Test
V. V. Tsymbal, A. A. Raikov, N. Yu. Lovyagin
In this work, we investigate a classical cosmological test - the dependence of galaxy surface brightness on redshift z (the Tolman test). We analyzed 6 860 galaxies with reliably d…
astro-ph.CO2025
Cosmological observational tests in the JWST Era. I: angular size - redshift
A. A. Raikov, V. V. Tsymbal, N. Yu. Lovyagin
This study is devoted to the cosmological "angular size - redshift" test. An analysis is performed of the angular and linear sizes of galaxies from the new ASTRODEEP-JWST catalogue…