22 citations · 28 across the 3 of their papers we have counts for
3 papers
astro-ph.EP2022★ 22 cited
Sensitive Multi-beam Targeted SETI Observations towards 33 Exoplanet Systems with FAST
Zhen-Zhao Tao, Hai-Chen Zhao, Tong-Jie Zhang +19
As a major approach to looking for life beyond the Earth, the search for extraterrestrial intelligence (SETI) is committed to detecting technosignatures such as engineered radio si…
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…
astro-ph.CO2021★ 4 cited
A new analytical approximation of luminosity distance by optimal HPM-Padé technique
Bo Yu, Jian-Chen Zhang, Tong-Jie Zhang +1
By the use of homotopy perturbation method-Padé (HPM-Padé) technique, a new analytical approximation of luminosity distance in the flat universe is proposed, which has the advantag…