Cosmic ray physics and AUGER latest results
Cosmic ray physics and AUGER latest results
Cosmic ray physics and AUGER latest results
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Proton <strong>and</strong> nuclei loss length<br />
68<br />
10 4 10 19 10 20 10 21<br />
10 3<br />
Fe<br />
Proton<br />
Helium<br />
Oxygen<br />
Iron<br />
! 75<br />
(Mpc)<br />
10 2<br />
10 1<br />
He<br />
O<br />
H<br />
10 0<br />
10 -1<br />
E (eV)<br />
GZK horizon structure is essentially the same for protons <strong>and</strong> Fe nuclei<br />
Paris, 9 th June 2008 — IDAPPʼs two days 2008 — E. Parizot (APC / Univ. Paris 7)