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Observation of the 'forbidden' double charge exchange reaction pp to Sigma /sup -/ Sigma /sup -/ at 36 GeV/c
Data are presented which firmly establish the existence of the double charge exchange reaction pp to Sigma /sup -/ Sigma /sup -/ at 3.6 GeV /c. The forward cross section was found to be (5.9+or-1.1) mu b and the ratio of the 'forbidden' to 'allowed' forward cross-section is R= si...
Autores principales: | , , , , , , |
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Lenguaje: | eng |
Publicado: |
1972
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(72)90122-0 http://cds.cern.ch/record/875505 |