3 papers
astro-ph.CO2025
The Hubble Tension resolved by the DESI Baryon Acoustic Oscillations Measurements
X. D. Jia, J. P. Hu, D. H. Gao +2
The cold dark matter (CDM) cosmological model provides a good description of a wide range of astrophysical and cosmological observations. However, severe challenges to the p…
astro-ph.CO2025
Constraints on transition redshift utilizing the latest H(z) measurements and comments on the Hubble tension
Jianping Hu, Xuandong Jia, DaoHong Gao +3
The motivation of this paper is to obtain reliable constraints of transition redshift () and, in combination with the evolution of the Hubble constant () that could…
astro-ph.GA2025
Calibrating relation using host galaxies of FRBs
Rui-Nan Li, Ke Xu, Dao-Hong Gao +3
Fast radio bursts (FRBs) are extragalactic radio transients that offer valuable insight of intergalactic medium (IGM). However, the dispersion measure (DM) contributed by IGM ($\rm…