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Ratio of productions of $\pi^{+}\pi^{-}$ atoms to free $\pi^{+}\pi^{-}$ pairs with account of the strong interaction in final states
The ratio of productions of pi+pi- atoms to free pi+pi- pairs is calculated with account of the strong interaction in final states. It is shown that this ratio is expressed via a squared ratio of the well-known Coulomb wave functions and thus can be calculated with a high accuracy.
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1999
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0370-2693(99)00347-0 http://cds.cern.ch/record/367216 |