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Three-dimensional Simulations of AGN Jets: Magnetic Kink Instability versus Conical Shocks
Rodolfo Barniol Duran, Alexander Tchekhovskoy, Dimitrios Giannios
Relativistic jets in active galactic nuclei (AGN) convert as much as half of their energy into radiation. To explore the poorly understood processes that are responsible for this c…
Modeling the early afterglow in the short and hard GRB 090510
Nissim Fraija, William H. Lee, Peter Veres +1
The bright, short and hard GRB 090510 was detected by all instruments aboard Fermi and Swift satellites. The multiwavelength observations of this burst presented similar features w…
GRB off-axis afterglows and the emission from the accompanying supernovae
Adithan Kathirgamaraju, Rodolfo Barniol Duran, Dimitrios Giannios
Gamma-ray burst (GRB) afterglows are likely produced in the shock that is driven as the GRB jet interacts with the external medium. Long-duration GRBs are also associated with powe…
Radio SNRs in the Magellanic Clouds as probes of shock microphysics
Rodolfo Barniol Duran, Joseph F. Whitehead, Dimitrios Giannios
A large number of supernova remnants (SNRs) in our Galaxy and galaxies nearby have been resolved in various radio bands. This radio emission is thought to be produced via synchrotr…