A note on the Measurement Dispersion at Low Redshift in Pantheon+ database

A brief note on the dispersion of low-redshift measurements in the Pantheon+ database. This is part of my study of the alternative interpretation of redshift that does not involve the expansion of the universe.
The Pantheon+ database is one of the largest and most precise cosmological data collections in the world, consisting of 1,701 light curves from 1,550 Type Ia supernovae (SnIa).

pdf  Brussi 2026_Pantheon+ low z issue

 

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