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Coherent exclusive exponentiation CEEX: the case of the resonant $e^+ e^-$ collision
We present the first-order coherent exclusive exponentiation (CEEX) scheme, with the full control over spin polarization for all fermions. In particular it is applicable to difficult case of narrow resonances. The resulting spin amplitudes and the differential distributions are given in a form ready...
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)00038-6 http://cds.cern.ch/record/376636 |