105 citations · 240 across the 4 of their papers we have counts for
4 papers
Independent Cosmological Constraints from high-z HII Galaxies
Ana Luisa González-Morán, Ricardo Chávez, Roberto Terlevich +7
We present new high spectral resolution observations of 15 high-z ( z ) HII Galaxies (HIIG) obtained with MOSFIRE at the Keck Observatory. These data, combined…
Constraining the Dark Energy Equation of State with HII Galaxies
Ricardo Chávez, Manolis Plionis, Spyros Basilakos +5
We use the HII galaxies relation and the resulting Hubble expansion cosmological probe of a sample of just 25 high- (up to ) HII galaxies, in a joint likeli…
Constraining the Parameter Space of the Dark Energy Equation of State Using Alternative Cosmic Tracers
Ricardo Chávez
We propose to use HII galaxies (HIIG) to trace the redshift-distance relation, by means of their correlation, in an attempt to constrain the dark energy equati…
The relation for massive bursts of star formation
Ricardo Chávez, Roberto Terlevich, Elena Terlevich +4
The validity of the emission line luminosity vs. ionised gas velocity dispersion () correlation for HII galaxies (HIIGx), and its potential as an accurate distance estimator…