New H(z) Measurement at Redshift = 0.12 with DESI Data Release 1

The Hubble parameter ( H ( z )) is a function of the redshift and a reliable measurement is very important to understand the expansion history of the Universe. In this work, we perform full-spectrum fitting using BAGPIPES on more than four thousand massive, passively evolving galaxies released by th...

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Bibliographic Details
Published in:The Astrophysical Journal
Main Authors: Ze-fan Wang, Lei Lei, Yi-zhong Fan
Format: Article
Language:English
Published: IOP Publishing 2026-01-01
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/ae610a