29 juin 2010 à 2 juillet 2010
Nantes
Fuseau horaire Europe/Paris

Radio pulses from electromagnetic, hadronic and neutrino-induced showers up to EeV energies

29 juin 2010, 14:00
1h
Amphithéatre Pasteur (Nantes)

Amphithéatre Pasteur

Nantes

Université de Nantes IUP Chimie Biologie

Orateur

Dr Washington R. Carvalho Jr. (Dept. Particle Physics, Univ. Santiago de Compostela)

Description

We present ZHAireS a Monte Carlo code that allows the calculation of the Cherenkov radio pulse emitted by electromagnetic, hadronic and neutrino-induced showers in ice up to the EeV energies. ZHAIRES combines the high energy hadronic interaction capabilities of AIRES, and the dense media propagation capabilities of TIERRAS, with the precise low energy tracking and specific algorithms developed to calculate the radio emission in ZHS. The characteristics of hadronic showers and the corresponding Cherenkov radio pulses are compared with those from purely electromagnetic showers in both the time and frequency domains. The code and algorithms developed also serve to predict radio emission in extensive air showers, automatically accounting for both the synchrotron and Cherenkov radiation mechanisms.

Auteur principal

Dr Alvarez-Muniz Jaime (Dept. Particle Physics, Univ. Santiago de Compostela)

Co-auteurs

Prof. Enrique Zas (Dept. Particle Physics, Univ. Santiago de Compostela) Dr Matias Tueros (Dept. of Physics, Univ. of La Plata, Argentina) Dr Washington R. Carvalho Jr. (Dept. Particle Physics, Univ. Santiago de Compostela)

Documents de présentation

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