Arcetri High Energy Group

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  Research Activities and Fields

  

  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...

  

  Accurate and robust Riemann solvers for SRMHD requiring fewer eigen-modes have been also recently developed. Relying on the promising resultsRead 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...

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Reserch Fields

PWNe

Jets

GRMHD

SNRs

Cosmic Rays

Particle Acceleration

GRBs

News

Welcome two new members of our group

Roberto Aloisio, previously in Gran Sasso, working on high energy cosmic rays.

Niccolo' Bucciantini, previously at NORDITA, working on relativistic MHD and outflows from compact objects

Forthcoming Talks

Spectral Energy Distributions as probes of dusty starbursts in the early universe: The DUSTY SED atlas
Simona Bovinelli
11:30 Thursday 1 December- Aula A

Numerical Simulations of rotating jets: clues from synthetic vs observed emission maps
Simona Bovinelli
11:30 Thursday 1 December - Aula A

Recent Papers

SimProp: a Simulation Code for Ultra High Energy Cosmic Ray Propagation
R. Aloisio, D. Boncioli, A.F. Grillo, S. Petrera, F. Salamida
17 pages, 13 eps figures, submitted to JCAP

Magnetars and Gamma Ray Bursts
N. Bucciantini
8 pages; to appear in Proceedings of IAU 279 "Death of Massive Stars: Supernovae and Gamma-ray Bursts"

The structure of a collisionless shock in a partially ionized medium: I. Cosmic rays as test particles
P Blasi, G. Morlino, R. Bandiera, E. Amato, D. Caprioli
15 pages, 8 figures, submitted to MNRAS

YouASTRO: a web-based bibliography management system with distributed comments and rating features for SAO/NASA ADS papers
F. Bocchino, J. Lopez-Santiago, F. Albacete-Colombo, N. Bucciantini
Proceedings of the ADASS conference, Paris, November 2011