output
20052026
most citedEnsemble Asteroseismology of Solar-Type Stars with the NASA Kepler Mission

322 citations

Showing 2022 · astro-ph.COShow all

5 papers · 2 filters

astro-ph.CO2022★ 10 cited

A Reliable Calibration of HII Galaxies Hubble Diagram with Cosmic Chronometers and Artificial Neural Network

Jian-Chen Zhang, Kang Jiao, Tingting Zhang +2

The relation of HII galaxies (HIIGx) calibrated by a distance indicator is a reliable standard candle for measuring the Hubble constant . The most straightforward calibr…

astro-ph.CO2022★ 4 cited

Statistical distribution of HI 21cm intervening absorbers as potential cosmic acceleration probes

Chang-Zhi Lu, Tingting Zhang, Tong-Jie Zhang

Damped Lyman- Absorber (DLA), or HI 21cm Absorber (H21A), is an important probe to model-independently measure the acceleration of spectroscopic velocity () via th…

astro-ph.CO2022★ 125 cited

New Observational Data from Full-Spectrum Fitting of Cosmic Chronometers in the LEGA-C Survey

Kang Jiao, Nicola Borghi, Michele Moresco +1

In this work, we perform a full-spectrum fitting of 350 massive and passive galaxies selected as cosmic chronometers from the LEGA-C ESO public survey to derive their stellar ages,…

astro-ph.CO2022★ 7 cited

Cosmological joint analysis with cosmic growth and expansion rate

Jing Niu, Tong-Jie Zhang

The measurements of expansion rate and the growth rate describe the evolution of the universe, and both of them can constrain the cosmological models through data…

astro-ph.CO2022★ 2 cited

Model-independent reconstruction of the cosmological scale factor as a function of lookback time

Jian-Chen Zhang, Jing Zheng, Tong-Jie Zhang

We present a model-independent method of reconstructing scale factor against lookback time from the Observational Hubble parameter Data (OHD). The reconstruction method is independ…