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Derivation and implications of rigorous absolute bounds for pi pi partial waves up to 1 GeV
Generalized dispersion relations and axiomatic results are used to derive absolute upper bounds for the pi pi partial waves in a complex energy domain containing the physical region up to 1 GeV. As applications, a new lower bound for the pi /sup 0/ pi /sup 0/ S-wave scattering length is given and so...
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| Lenguaje: | eng |
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1975
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| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(75)90482-4 http://cds.cern.ch/record/873197 |
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