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20032024
most citedA wide star-black-hole binary system from radial-velocity measurements

200 citations · 1.4k across the 42 of their papers we have counts for

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6 papers · 1 filter

astro-ph2008★ 20 cited

The Dust Scattering Model Can Not Explain The Shallow X-ray Decay in GRB Afterglows

Rong-Feng Shen, Richard Willingale, Pawan Kumar +2

A dust scattering model was recently proposed to explain the shallow X-ray decay (plateau) observed prevalently in Gamma-Ray Burst (GRB) early afterglows. In this model the plateau…

astro-ph2007★ 3 cited

Scattered Emission from A Relativistic Outflow and Its Application to Gamma-Ray Bursts

R. -F. Shen, R. Barniol Duran, P. Kumar

We investigate a scenario of photons scattering by electrons within a relativistic outflow. The outflow is composed of discrete shells with different speeds. One shell emits radiat…

astro-ph2005★ 62 cited

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★ 88 cited

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…

astro-ph2003★ 2 cited

The Power Spectra of Two Classes of Long-duration Gamma-ray Bursts

R. F. Shen, L. M. Song

We have studied the averaged power density spectra (PDSs) of two classes of long-duration gamma-ray bursts in the recent classification by Balastegui et al.(2001) based on neural n…

astro-ph2003★ 11 cited

Characteristic Variability Time Scales of Long Gamma-Ray Bursts

R. F. Shen, L. M. Song

We determined the characteristic variability time scales (Δt_p) of 410 bright and long GRBs, by locating the peaks of their Power Density Spectra, defined and calculated in the tim…