The asymptotic behaviour of the dual Pomeron amplitude

A rigorous derivation is given of the asymptotic properties of the one-loop nonplanar amplitude. Both s- and t-channel asymptotic behaviours are investigated. They are controlled by the expected Regge singularities and possible exponentials are ruled out. The s-channel fixed-angle behaviour is again...

Descripción completa

Detalles Bibliográficos
Autores principales: Alessandrini, V, Amati, Daniele, Morel, B
Lenguaje:eng
Publicado: 1972
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1007/BF02728811
http://cds.cern.ch/record/875778
_version_ 1780907887592210432
author Alessandrini, V
Amati, Daniele
Morel, B
author_facet Alessandrini, V
Amati, Daniele
Morel, B
author_sort Alessandrini, V
collection CERN
description A rigorous derivation is given of the asymptotic properties of the one-loop nonplanar amplitude. Both s- and t-channel asymptotic behaviours are investigated. They are controlled by the expected Regge singularities and possible exponentials are ruled out. The s-channel fixed-angle behaviour is again an exponential. The coefficient of s in the exponential is exactly half of that obtained for the Born approximation and the planar loop. (12 refs).
id cern-875778
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1972
record_format invenio
spelling cern-8757782019-09-30T06:29:59Zdoi:10.1007/BF02728811http://cds.cern.ch/record/875778engAlessandrini, VAmati, DanieleMorel, BThe asymptotic behaviour of the dual Pomeron amplitudeParticle Physics - PhenomenologyA rigorous derivation is given of the asymptotic properties of the one-loop nonplanar amplitude. Both s- and t-channel asymptotic behaviours are investigated. They are controlled by the expected Regge singularities and possible exponentials are ruled out. The s-channel fixed-angle behaviour is again an exponential. The coefficient of s in the exponential is exactly half of that obtained for the Born approximation and the planar loop. (12 refs).oai:cds.cern.ch:8757781972
spellingShingle Particle Physics - Phenomenology
Alessandrini, V
Amati, Daniele
Morel, B
The asymptotic behaviour of the dual Pomeron amplitude
title The asymptotic behaviour of the dual Pomeron amplitude
title_full The asymptotic behaviour of the dual Pomeron amplitude
title_fullStr The asymptotic behaviour of the dual Pomeron amplitude
title_full_unstemmed The asymptotic behaviour of the dual Pomeron amplitude
title_short The asymptotic behaviour of the dual Pomeron amplitude
title_sort asymptotic behaviour of the dual pomeron amplitude
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/BF02728811
http://cds.cern.ch/record/875778
work_keys_str_mv AT alessandriniv theasymptoticbehaviourofthedualpomeronamplitude
AT amatidaniele theasymptoticbehaviourofthedualpomeronamplitude
AT morelb theasymptoticbehaviourofthedualpomeronamplitude
AT alessandriniv asymptoticbehaviourofthedualpomeronamplitude
AT amatidaniele asymptoticbehaviourofthedualpomeronamplitude
AT morelb asymptoticbehaviourofthedualpomeronamplitude

Ejemplares similares