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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...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
2017
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.98.063022 http://cds.cern.ch/record/2288103 |