322 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Beijing Normal UniversityCN45 papers
- National Astronomical ObservatoriesCN30 papers
- University of Chinese Academy of SciencesCN27 papers
- Chinese Academy of SciencesCN22 papers
- Peking UniversityCN10 papers
- PLA Army Engineering UniversityCN9 papers
- Institute of High Energy PhysicsCN8 papers
- Institute of BiophysicsCN6 papers
- Qilu Normal UniversityCN6 papers
- Canadian Institute for Theoretical AstrophysicsCA5 papers
- Kavli Institute for Theoretical SciencesCN5 papers
- Shanghai Astronomical ObservatoryCN5 papers
5 papers · 2 filters
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…
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…
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,…
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…
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…