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$e^+$ and $\bar{p}$ production in $pp$ collisions and the cosmic-ray $e^+/\bar{p}$ flux ratio

The secondary astrophysical production of e+ and p¯ cosmic rays is considered. Inclusive π-, K-, and p¯-production cross sections in pp collisions at large s are parametrized using recent experimental data at LHC energies. The astrophysical production-rate ratio Qe+/Qp¯ is calculated for an input co...

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Detalles Bibliográficos
Autores principales: Blum, Kfir, Sato, Ryosuke, Takimoto, Masahiro
Lenguaje:eng
Publicado: 2017
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.98.063022
http://cds.cern.ch/record/2288103

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