93 citations · 104 across the 4 of their papers we have counts for
4 papers
Early results from the SVOM Observatory Science program
A. Coleiro, L. Tao, F. Cangemi +44
We present the organisation and early results from the Observatory Science program of the Space-based multi-band astronomical Variable Objects Monitor (SVOM), based on data collect…
The hardness-duration correlation in the two classes of gamma-ray bursts
Yi-Ping Qin, Guang-Zhong Xie, Sui-Jian Xue +2
The well-known hardness-duration correlation of gamma-ray bursts (GRBs) is investigated with the data of the 4B catalog. We find that, while the hardness ratio and the duration are…
Correlations between various hardness ratios of gamma-ray bursts
Yi-Ping Qin, Guang-Zhong Xie, Xue-Tang Zheng +1
We study correlations between various hardness ratios of gamma-ray bursts (GRBs) and investigate if there are any differences between the two classes of the objects in the distribu…
Evidence consistent with the cosmological interpretation of quasar redshifts
Yi-Ping Qin, Guang-Zhong Xie, Xue-Tang Zheng +1
In this letter, the old issue of whether redshifts of quasars are of cosmological origin is investigated. We make a plot of absorption redshifts versus emission redshifts for quasa…