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The estimation of production rates of $\pi^+K^-, \pi^-K^+$ and $\pi^+\pi^-$ atoms in proton-nucleus interactions at 450 GeV/c
Short-lived (τ ∼ 3 × 10 − 15 s) π+ K− , K+ π− and π+ π− atoms as well as long- lived (τ ≥ 1 × 10 − 11 s) π+ π− atoms produced in proton-nucleus interactions at 24 GeV/c are observed and studied in the DIRAC experiment at the CERN PS. The purpose of this paper is to show that the yields of the short-...
Autores principales: | , |
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Lenguaje: | eng |
Publicado: |
2015
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/2120667 |