activity
20192022
most citedUsing Pantheon and DES supernova, baryon acoustic oscillation, and Hubble parameter data to constrain the Hubble constant, dark energy dynamics, and spatial curvature

106 citations · 279 across the 6 of their papers we have counts for

collaborators

7 papers

astro-ph.CO2022

Using lower-redshift, non-CMB, data to constrain the Hubble constant and other cosmological parameters

Shulei Cao, Bharat Ratra

We use updated Hubble parameter and baryon acoustic oscillation data, as well as other lower-redshift Type Ia supernova, Mg II reverberation-measured quasar, quasar angular size, H…

astro-ph.CO202282 cited

Standardizing Platinum Dainotti-correlated gamma-ray bursts, and using them with standardized Amati-correlated gamma-ray bursts to constrain cosmological model parameters

Shulei Cao, Maria Dainotti, Bharat Ratra

We show that the Platinum gamma-ray burst (GRB) data compilation, probing the redshift range , obeys a cosmological-model-independent three-parameter fundame…

astro-ph.CO202118 cited

Cosmological Constraints on the Coupling Model from Observational Hubble Parameter and Baryon Acoustic Oscillation Measurements

Shulei Cao, Tong-Jie Zhang, Xinya Wang +1

In the paper, we consider two models in which dark energy is coupled with either dust matter or dark matter, and discuss the conditions that allow more time for structure formation…

astro-ph.CO2021106 cited

Using Pantheon and DES supernova, baryon acoustic oscillation, and Hubble parameter data to constrain the Hubble constant, dark energy dynamics, and spatial curvature

Shulei Cao, Joseph Ryan, Bharat Ratra

We use Pantheon Type Ia supernova (SN Ia) apparent magnitude, DES-3yr binned SN Ia apparent magnitude, Hubble parameter, and baryon acoustic oscillation measurements to constrain s…

astro-ph.CO2020

Cosmological constraints from higher-redshift gamma-ray burst, HII starburst galaxy, and quasar (and other) data

Shulei Cao, Joseph Ryan, Narayan Khadka +1

We use higher-redshift gamma-ray burst (GRB), HII starburst galaxy (HIIG), and quasar angular size (QSO-AS) measurements to constrain six spatially flat and non-flat cosmological m…

astro-ph.CO202062 cited

Cosmological constraints from HII starburst galaxy apparent magnitude and other cosmological measurements

Shulei Cao, Joseph Ryan, Bharat Ratra

We use HII starburst galaxy apparent magnitude measurements to constrain cosmological parameters in six cosmological models. A joint analysis of HII galaxy, quasar angular size, ba…