Showing astro-phShow all
2 papers · 1 filter
astro-ph2005
No Universality for Electron's Power-Law Index (p) in Gamma-Ray Bursts and Other Relativistic Sources
R. -F. Shen, P. Kumar, E. L. Robinson
The Gamma-Ray Burst (GRB) prompt emission is believed to be from highly relativistic electrons accelerated in relativistic shocks. From the GRB high-energy power-law spectral indic…
astro-ph2005
Spectral lags and the energy dependence of pulse width in gamma-ray bursts: contributions from the relativistic curvature effect
R. -F. Shen, L. -M. Song, Z. Li
We compute the temporal profiles of the gamma-ray burst pulse in the four Burst and Transient Source Experiment (BATSE) Large Area Detector (LAD) discriminator energy channels, wit…