161 citations · 1k across the 61 of their papers we have counts for
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Constraining the Jet Launching Time of GRB 170817A by Utilizing the Baryon Loading
Jia Ren, Da-Bin Lin, Lu-lu Zhang +4
The observed delay of GRB 170817A relative to GW170817 carries significant information about gamma-ray burst (GRB) physics and is subject to intense debate. In this letter, we put…
GRB 140423A: A Case of Stellar Wind to Interstellar Medium Transition in the Afterglow
Long Li, Xiang-Gao Wang, WeiKang Zheng +14
We present very early ground-based optical follow-up observations of GRB~140423A, which was discovered by \emph{Swift}/BAT and by {\it Fermi}/GBM. Its broadband afterglow was monit…
Evidence for gravitational-wave dominated emission in the central engine of short GRB 200219A
Hou-Jun Lü, Yong Yuan, Lin Lan +7
GRB 200219A is a short gamma-ray burst (GRB) with an extended emission (EE) lasting s. By analyzing data observed with the {\em Swift}/BAT and {\em Fermi}/GBM, we find tha…
Photospheric Emission in Gamma-ray Bursts: Variability
Kai Wang, Da-Bin Lin, Yun Wang +6
It is generally believed that the variability of photospheric emission in gamma-ray bursts (GRBs) traces that of the jet power. This work further investigates the variability of ph…
Early Optical Observations of GRB 150910A: Bright Jet Optical Afterglow and X-ray Dipole Radiation from a Magnetar Central Engine
Lang Xie, Xiang-Gao Wang, Song-Mei Qin +10
Gamma-ray burst (GRB) 150910A was detected by {\it Swift}/BAT, and then rapidly observed by {\it Swift}/XRT, {\it Swift}/UVOT, and ground-based telescopes. We report Lick Observato…
Is GRB 110715A the progenitor of FRB 171209?
Xiang-Gao Wang, Long Li, Yuan-Pei Yang +5
The physical origin of fast radio bursts (FRBs) is unknown. Young magnetars born from gamma-ray bursts (GRBs) have been suggested to be a possible central engine of FRBs. We test s…
GRB 111209A/SN 2011kl: Collapse of a supramassive magnetar with r-mode oscillation and fall-back accretion onto a newborn black hole
Jie Lin, Rui-Jing Lu, Da-Bin Lin +1
Ultra-long-duration gamma-ray burst GRB 111209A was found to be associated with a very luminous supernovae (SNe) SN 2011kl. The physics of GRB 111209A/SN 2011kl has been extensivel…
Gamma-ray Burst Spectrum with a Time-dependent Injection Rate of High-energy Electrons
Kuan Liu, Da-Bin Lin, Kai Wang +3
Although the physical origin of prompt emission in gamma-ray bursts (GRBs) remains inconclusive, previous studies have considered the synchrotron radiation of relativistic electron…
The Energy Sources of Double-peaked superluminous supernova PS1-12cil and luminous supernova SN 2012aa
Long Li, Shan-Qin Wang, Liang-Duan Liu +3
In this paper, we present the study for the energy reservoir powering the light curves (LCs) of PS1-12cil and SN 2012aa which are superluminous and luminous supernovae (SNe), respe…
Berkeley Supernova Ia Program: Data Release of 637 Spectra from 247 Type Ia Supernovae
Benjamin E. Stahl, WeiKang Zheng, Thomas de Jaeger +18
We present 637 low-redshift optical spectra collected by the Berkeley Supernova Ia Program (BSNIP) between 2009 and 2018, almost entirely with the Kast double spectrograph on the S…