SimProp: a simulation code for ultra high energy cosmic ray propagation

被引:39
|
作者
Aloisio, R. [1 ,2 ]
Boncioli, D. [3 ,4 ]
Grillo, A. F. [1 ]
Petrera, S. [5 ,6 ]
Salamida, F. [5 ,6 ,7 ]
机构
[1] INAF Osservatorio Astrofis Arcetri, I-50125 Florence, Italy
[2] Ist Nazl Fis Nucl, Lab Nazl Gran Sasso, I-67100 Assergi, AQ, Italy
[3] Univ Roma Tor Vergata, Ist Nazl Fis Nucl, I-00133 Rome, Italy
[4] Univ Roma Tor Vergata, Dept Phys, I-00133 Rome, Italy
[5] Univ Aquila, Ist Nazl Fis Nucl, I-67100 Laquila, Italy
[6] Univ Aquila, Dept Phys, I-67100 Laquila, Italy
[7] Univ Paris 11, IPNO, CNRS, IN2P3, F-91406 Orsay, France
关键词
ultra high energy cosmic rays; cosmic ray theory; cosmic ray experiments; PROBE WMAP OBSERVATIONS; NUCLEI PROPAGATION; SPECTRUM; PHOTODISINTEGRATION; RADIATION; EVOLUTION; UNIVERSE; DIP;
D O I
10.1088/1475-7516/2012/10/007
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
A new Monte Carlo simulation code for the propagation of Ultra High Energy Cosmic Rays is presented. The results of this simulation scheme are tested by comparison with results of another Monte Carlo computation as well as with the results obtained by directly solving the kinetic equation for the propagation of Ultra High Energy Cosmic Rays. A short comparison with the latest flux published by the Pierre Auger collaboration is also presented.
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页数:20
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