scholarly journals THREE-DIMENSIONAL ADAPTIVE MESH REFINEMENT SIMULATIONS OF LONG-DURATION GAMMA-RAY BURST JETS INSIDE MASSIVE PROGENITOR STARS

2013 ◽  
Vol 767 (1) ◽  
pp. 19 ◽  
Author(s):  
D. López-Cámara ◽  
Brian J. Morsony ◽  
Mitchell C. Begelman ◽  
Davide Lazzati
Keyword(s):  
Adaptive Mesh Refinement ◽  
Gamma Ray ◽  
Mesh Refinement ◽  
Three Dimensional ◽  
Adaptive Mesh ◽  
Gamma Ray Burst ◽  
Long Duration ◽  
Progenitor Stars

scholarly journals Long GRBs and Supernovae from Collapsars

2005 ◽  
Vol 192 ◽  
pp. 417-423
Author(s):  
A.I. MacFadyen
Keyword(s):  
High Resolution ◽  
Adaptive Mesh Refinement ◽  
Gamma Ray ◽  
Massive Stars ◽  
Mesh Refinement ◽  
Adaptive Mesh ◽  
Gamma Ray Bursts ◽  
Relativistic Hydrodynamics ◽  
Long Duration ◽  
Relativistic Flow

SummaryLong duration gamma-ray bursts are associated with the death of massive stars as earlier observations and theoretical arguments had suggested. Supernova 2003dh observed with GRB030329 confirms this picture. Current progress in developing numerical special relativistic hydrodynamics codes with adaptive mesh refinement is allowing for high-resolution simulations of relativistic flow relevant for simulations of GRBs.

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