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arXiv · 1206.3132

CRPropa 2.0 -- a Public Framework for Propagating High Energy Nuclei, Secondary Gamma Rays and Neutrinos

Karl-Heinz Kampert·Jörg Kulbartz·Luca Maccione·Nils Nierstenhoefer·Peter Schiffer·Günter Sigl·Arjen René van Vliet
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Abstract

Version 2.0 of CRPropa is public software to model the extra-galactic propagation of ultra-high energy nuclei of atomic number Z<26 through structured magnetic fields and ambient photon backgrounds taking into account all relevant particle interactions. CRPropa covers the energy range 6*10^16 < E/eV < A*10^22 where A is the nuclear mass number. CRPropa can also be used to track secondary \gamma-rays and neutrinos which allows the study of their link with the charged primary nuclei -- the so called multi-messenger connection. After a general introduction we present several sample applications of current interest concerning the physics of extragalactic ultra-high energy radiation.

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Karl-Heinz Kampert, Jörg Kulbartz, Luca Maccione, Nils Nierstenhoefer, Peter Schiffer, Günter Sigl, Arjen René van Vliet. 2012-06-14. CRPropa 2.0 -- a Public Framework for Propagating High Energy Nuclei, Secondary Gamma Rays and Neutrinos. https://doi.org/10.1016/j.astropartphys.2012.12.001

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