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Kinematical singularities and constraints of helicity amplitudes for five-particle processes
The authors have extended to the five-particle processes involving massive particles of any spin, Raynal's method of getting the kinematical singularities of the helicity amplitudes. This procedure allows us to build regularized helicity amplitudes. Constraints between these amplitudes have bee...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1972
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/875808 |