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...

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Detalles Bibliográficos
Autores principales: Navelet, H, Pittet, E
Lenguaje:eng
Publicado: 1972
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/875808
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author Navelet, H
Pittet, E
author_facet Navelet, H
Pittet, E
author_sort Navelet, H
collection CERN
description 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 been explicitly derived. (21 refs).
id cern-875808
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1972
record_format invenio
spelling cern-8758082019-09-30T06:29:59Zhttp://cds.cern.ch/record/875808engNavelet, HPittet, EKinematical singularities and constraints of helicity amplitudes for five-particle processesParticle Physics - PhenomenologyThe 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 been explicitly derived. (21 refs).CERN-TH-1295oai:cds.cern.ch:8758081972
spellingShingle Particle Physics - Phenomenology
Navelet, H
Pittet, E
Kinematical singularities and constraints of helicity amplitudes for five-particle processes
title Kinematical singularities and constraints of helicity amplitudes for five-particle processes
title_full Kinematical singularities and constraints of helicity amplitudes for five-particle processes
title_fullStr Kinematical singularities and constraints of helicity amplitudes for five-particle processes
title_full_unstemmed Kinematical singularities and constraints of helicity amplitudes for five-particle processes
title_short Kinematical singularities and constraints of helicity amplitudes for five-particle processes
title_sort kinematical singularities and constraints of helicity amplitudes for five-particle processes
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/875808
work_keys_str_mv AT naveleth kinematicalsingularitiesandconstraintsofhelicityamplitudesforfiveparticleprocesses
AT pittete kinematicalsingularitiesandconstraintsofhelicityamplitudesforfiveparticleprocesses

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