339 citations · 2.9k across the 55 of their papers we have counts for
4 papers · 1 filter
Utility of observational Hubble parameter data on dark energy evolution
Xiao-Lei Meng, Xin Wang, Shi-Yu Li +1
Aiming at exploring the nature of dark energy, we use thirty-six observational Hubble parameter data (OHD) in the redshift range to make a cosmologic…
Illuminating a Dark Lens : A Type Ia Supernova Magnified by the Frontier Fields Galaxy Cluster Abell 2744
Steven A. Rodney, Brandon Patel, Daniel Scolnic +27
SN HFF14Tom is a Type Ia Supernova (SN) discovered at z = 1.3457 +- 0.0001 behind the galaxy cluster Abell 2744 (z = 0.308). In a cosmology-independent analysis, we find that HFF14…
A halo bias function measured deeply into voids without stochasticity
Mark C. Neyrinck, Miguel A. Aragon-Calvo, Donghui Jeong +1
We study the relationship between dark-matter haloes and matter in the MIP -body simulation ensemble, which allows precision measurements of this relationship, even deeply into…
Testing X-ray Measurements of Galaxy Cluster Gas Mass Fraction Using the Cosmic Distance-Duality Relation
Xin Wang, Xiao-Lei Meng, Y. F. Huang +1
We propose a consistency test of some recent X-ray gas mass fraction () measurements in galaxy clusters, using the cosmic distance-duality relation, $η_{\rm{theory}}=…