A reverse shock in GRB 130427A

T Laskar, E Berger, BA Zauderer… - The Astrophysical …, 2013 - iopscience.iop.org
reverse shock emission dominates in the radio/millimeter and at ≲ 0.1 days in the UV/optical/NIR,
while the forward shock … Using the combined forward and reverse shock emission, we …

A reverse shock in GRB 181201A

T Laskar, H Van Eerten, P Schady… - The Astrophysical …, 2019 - iopscience.iop.org
… , which we attribute to emission from a reverse shock. The VLA observations above 24 GHz
and … component, which we associate with underlying forward shock emission (Section 3.1). …

A reverse shock in GRB 160509A

T Laskar, KD Alexander, E Berger, W Fong… - The Astrophysical …, 2016 - iopscience.iop.org
… and characterization of an RS in GRB 130427A, and highlights the importance of rapid-response
radio observations in the study of the properties and dynamics of GRB ejecta. …

A Possibly Short GRB 180418A and Phenomenology of Reverse-Shock Emission in the Optical Afterglows of Gamma-Ray Bursts

XG Wang, JW Zhou, ZM Zhou, WK Zheng… - The Astrophysical …, 2024 - iopscience.iop.org
… The optical light curve of GRB 180418A can be modeled by forward shock (FS) plus
reverse shock (RS). We fit the light curves with standard external shock models and derive the …

Modeling the Early Multiwavelength Emission in GRB 130427a

N Fraija, W Lee, P Veres - The Astrophysical Journal, 2016 - iopscience.iop.org
… give a brief description of GRB 130427A observations; in Section 3 … shocks (forward and
reverse) that evolve adiabatically in a stellar wind with the quantities observed in GRB 130427A; …

An external-shock model for gamma-ray burst afterglow 130427A

A Panaitescu, WT Vestrand… - Monthly Notices of the …, 2013 - academic.oup.com
… The complex multiwavelength emission of gamma-ray burst (GRB) afterglow 130427A (…
for by a hybrid reverse–forward shock synchrotron model, with inverse-Compton emerging only …

The bright optical flash and afterglow from the gamma-ray burst GRB 130427A

WT Vestrand, JA Wren, A Panaitescu, PR Wozniak… - Science, 2014 - science.org
… The reverse shock emission during the third injection episode is not shown and would be
dimmer than that of the forward shock, if the reverse shock has the same microphysical …

Phenomenology of reverse-shock emission in the optical afterglows of gamma-ray bursts

J Japelj, D Kopač, S Kobayashi… - The Astrophysical …, 2014 - iopscience.iop.org
… , 081007, 090102, 090424, and 130427A. By modeling their optical afterglows with …
forward-shock emission at late times (>10 ks). We find that GRBs with an identifiable reverse-shock

The Afterglow of GRB 130427A from 1 to 1016 GHz

DA Perley, SB Cenko, A Corsi, NR Tanvir… - The Astrophysical …, 2014 - iopscience.iop.org
GRBs similar in nature to GRB 130427A, inhabiting low-density media and exhibiting strong
reverse shocks, are probably not uncommon but may have been difficult to recognize in the …

Gamma rays from a reverse shock with turbulent magnetic fields in GRB 180720B

M Arimoto, K Asano, KS Kawabata, K Toma, R Gill… - Nature …, 2024 - nature.com
… results indicate that GRB 180720B is the very first GRB event … the reverse shock in the early
phase and the forward shock … of the reverse shock compared with the forward shock due to …