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Nuclei cross sections in Extensive Air Showers

Tadeusz Wibig
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Abstract

Cross sections for proton inelastic collision with different nuclei are described within the Glauber approximation. The significant difference between approximate ``Glauber'' formula and exact calculations with geometrical scaling assumption is shown for very high energy cross section calculations. According to obtained results values of proton-proton cross section reported by the Akeno and Fly's Eye experimental groups are about 10 % overestimated.

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Tadeusz Wibig. 1998-07-29. Nuclei cross sections in Extensive Air Showers. https://arxiv.org/abs/hep-ph/9807531

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