48 citations · 164 across the 7 of their papers we have counts for
7 papers
Energy-Dependent GRB Pulse Width due to the Curvature Effect and Intrinsic Band Spectrum
Z. Y. Peng, X. H. Zhao, Y. Yin +2
Previous studies have found that the width of gamma-ray burst (GRB) pulse is energy dependent and that it decreases as a power-law function with increasing photon energy. In this w…
Spectral lag of gamma-ray burst caused by the intrinsic spectral evolution and the curvature effect
Z. Y. Peng, Y. Yin, X. W. Bi +2
Assuming an intrinsic `Band' shape spectrum and an intrinsic energy-independent emission profile we have investigated the connection between the evolution of the rest-frame spectra…
The Temporal and Spectral Characteristics of "Fast Rise and Exponential Decay" Gamma-Ray Burst Pulses
Z. Y. Peng, Y. Yin, X. W. Bi +4
In this paper we have analyzed the temporal and spectral behavior of 52 Fast Rise and Exponential Decay (FRED) pulses in 48 long-duration gamma-ray bursts (GRBs) observed by the CG…
Absorption of 10 Gev--1 Tev Gamma Rays from 3C 279
J. M. Bai, H. T. Liu, L. Ma
In this paper, we revisit gamma-ray--emitting region for 10 GeV--1 TeV gamma rays from 3C 279 through studying the photon-photon absorption optical depth due to the diffuse radiati…
Spectral hardness evolution characteristics of tracking Gamma-ray Burst pulses
Z. Y. Peng, L. Ma, R. J. Lu +3
Employing a sample presented by Kaneko et al. (2006) and Kocevski et al. (2003), we select 42 individual tracking pulses (here we defined tracking as the cases in which the hardnes…
Absorption of 10 Gev--1 Tev Gamma Rays by Radiation from Broad-Line Region in 3C 279
H. T. Liu, J. M. Bai, L. Ma
In this paper, we study the photon-photon pair production optical depth for 10 GeV--1 TeV gamma rays from 3C 279 due to the diffuse radiation of broad-line region (BLR). Assuming a…