EPJ Web of Conferences
Volume 53, 2013UHECR 2012 - International Symposium on Future Directions in UHECR Physics
|Number of page(s)||7|
|Section||Cosmic Ray Sources and Propagation|
|Published online||25 June 2013|
Ultra high energy particles propagation and the transition from galactic to extra-galactic cosmic rays
1 INAF – Osservatorio Astrofisico di Arcetri, Firenze, Italy
2 INFN – Laboratori Nazionali del Gran Sasso, L'Aquila, Italy
a e-mail: firstname.lastname@example.org
We discuss the basic features of the propagation of Ultra High Energy Cosmic Rays in astrophysical backgrounds, comparing two alternative computation schemes to compute the expected fluxes. We also discuss the issue of the transition among galactic and extra-galactic cosmic rays using theoretical results on fluxes to compare different models.
© Owned by the authors, published by EDP Sciences, 2013
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