45 citations · 91 across the 14 of their papers we have counts for
4 papers · 1 filter
Underestimation of Hubble constant error bars: a historical analysis
Martin Lopez-Corredoira
An analysis of a historical compilation of Hubble-Lemaître constant values (: 163 data points measured between 1976 and 2019) assuming the standard cosmological model gives a…
Measuring the Time Variation of the Fine-structure Constant with Quasars Detected by LAMOST
Jin-Nan Wei, Rui-Jie Chen, Jun-Jie Wei +2
The [O III] emission lines in the optical spectra of galaxies and quasars have been widely used to investigate the possible variation of the fine-structure constant…
Galaxy Ages with Redshift z=2-4: Stellar Population Synthesis for Candidates in FourStar Galaxy Evolution Survey
Chong-yu Gao, Martin Lopez-Corredoira, Jun-jie Wei
Observations of large amount of massive galaxies with relatively old populations found at high redshifts are challenging galaxy formation scenarios within standard cosmology. Preci…
Age of massive galaxies at redshift 8
M. Lopez-Corredoira, F. Melia, J. -J. Wei +1
Recent James Webb Space Telescope (JWST) data analyses have shown that massive red galaxies existed at redshifts , a discovery that is difficult to understand in the context o…