259 citations · 387 across the 3 of their papers we have counts for
3 papers
astro-ph.HE2012★ 127 cited
A Comprehensive Analysis of Fermi Gamma-ray Burst Data: III. Energy-Dependent T90 Distributions of GBM GRBs and Instrumental Selection Effect on Duration Classification
Ying Qin, En-Wei Liang, Yun-Feng Liang +8
The durations (T90) of 315 GRBs detected with Fermi/GBM (8-1000 keV) by 2011 September are calculated using the Bayesian Block method. We compare the T90 distributions between this…
astro-ph.HE2009★ 259 cited
Constraining GRB Initial Lorentz Factor with the Afterglow Onset Feature and Discovery of a Tight Gamma_0-E_iso Correlation
En-Wei Liang, Shuang-xi Yi, Jin Zhang +3
The onset of GRB afterglow is characterized by a smooth bump in the early afterglow lightcurve. We make an extensive search for such a feature. Twenty optically selected GRBs and 1…
astro-ph2007★ 1 cited
The Neighborhood Function and Its Application to Identifying Large-Scale Structure in the Comoving Universe Frame
Yi-Ping Qin, Lian-Zhong Lv, Fu-Wen Zhang +2
In this paper a relative number density parameter, called the neighborhood function, is introduced so that the crowded nature of the neighborhood of individual sources can be descr…