200 citations · 1.4k across the 42 of their papers we have counts for
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astro-ph.HE2009★ 7 cited
The late jet in gamma-ray bursts and its interactions with a supernova ejecta and a cocoon
Rongfeng Shen, Pawan Kumar, Tsvi Piran
Late X-ray flares observed in X-ray afterglows of gamma-ray bursts (GRBs) suggest late central engine activities at a few minuets to hours after the burst. A few unambiguously conf…
astro-ph.HE2009★ 56 cited
Prompt optical emission and synchrotron self-absorption constraints on emission site of GRBs
Rong-Feng Shen, Bing Zhang
We constrain the distance of the Gamma-Ray Burst (GRB) prompt emission site from the explosion centre, R, by determining the location of the electron's self absorption frequency in…