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A/sub 2/ exchange in the reaction pi /sup -/p to pi /sup -/ pi /sup + /n at 172 GeV/c
Absorptive A/sub 2/ exchange is studied using the recent high statistics pi /sup -/p to pi /sup -/ pi /sup +/n CERN-Munich data at 17.2 GeV/c. The model amplitudes are compared with a recent amplitude analysis and their importance for polarized target measurement (imaginary parts of density matrix e...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1973
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| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(73)90597-X http://cds.cern.ch/record/880653 |