Arcetri High Energy Group 
Pulsar Wind Nebulae are bubbles of relativistic plasma arising from the confinement of a pulsar's wind by the surrounding medium (usually the SNR), that shine in non thermal emission ....Read more...
After the explosion of a star, the evolution of the stellar debris and its interaction with the surroundings gives rise to a number of fascinating phenomena. When talking of Supernova Remnants (SNRs) ... Read more...
Gamma-Ray Bursts are flashes of gamma rays related to extremely energetic explosions taking place in distant galaxies. They are the most luminous electromagnetic events known to occur in the universe ... Read more...
Accurate and robust Riemann solvers for SRMHD requiring fewer eigen-modes have been also recently developed. Relying on the promising results ... Read more...
Cosmic rays are energetic charged particles that reach us from the Cosmos, carrying information on the most energetic sources and violent phenomena in the Universe. The sources ... Read more...