Rising cross sections and the triple pomeron

An iterative scheme for the pomeron is proposed. The first iteration generates diffractive large mass production and is found to explain satisfactorily the rise of sigma /sub tot/ at ISR energies. This contribution is represented by a non-vanishing triple pomeron coupling g. Asymptotically the itera...

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Detalles Bibliográficos
Autores principales: Amati, Daniele, Caneschi, L, Ciafaloni, Marcello
Lenguaje:eng
Publicado: 1973
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/0550-3213(73)90248-4
http://cds.cern.ch/record/880563
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author Amati, Daniele
Caneschi, L
Ciafaloni, Marcello
author_facet Amati, Daniele
Caneschi, L
Ciafaloni, Marcello
author_sort Amati, Daniele
collection CERN
description An iterative scheme for the pomeron is proposed. The first iteration generates diffractive large mass production and is found to explain satisfactorily the rise of sigma /sub tot/ at ISR energies. This contribution is represented by a non-vanishing triple pomeron coupling g. Asymptotically the iteration procedure generates a renormalization of the pomeron trajectory that ends up at 1+g. The Froissart bound is enforced through s-channel absorption. The behaviour of d sigma /sub 3l//dt can also be reproduced in the model. (24 refs).
id cern-880563
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1973
record_format invenio
spelling cern-8805632019-09-30T06:29:59Zdoi:10.1016/0550-3213(73)90248-4http://cds.cern.ch/record/880563engAmati, DanieleCaneschi, LCiafaloni, MarcelloRising cross sections and the triple pomeronParticle Physics - PhenomenologyAn iterative scheme for the pomeron is proposed. The first iteration generates diffractive large mass production and is found to explain satisfactorily the rise of sigma /sub tot/ at ISR energies. This contribution is represented by a non-vanishing triple pomeron coupling g. Asymptotically the iteration procedure generates a renormalization of the pomeron trajectory that ends up at 1+g. The Froissart bound is enforced through s-channel absorption. The behaviour of d sigma /sub 3l//dt can also be reproduced in the model. (24 refs).CERN-TH-1676oai:cds.cern.ch:8805631973
spellingShingle Particle Physics - Phenomenology
Amati, Daniele
Caneschi, L
Ciafaloni, Marcello
Rising cross sections and the triple pomeron
title Rising cross sections and the triple pomeron
title_full Rising cross sections and the triple pomeron
title_fullStr Rising cross sections and the triple pomeron
title_full_unstemmed Rising cross sections and the triple pomeron
title_short Rising cross sections and the triple pomeron
title_sort rising cross sections and the triple pomeron
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/0550-3213(73)90248-4
http://cds.cern.ch/record/880563
work_keys_str_mv AT amatidaniele risingcrosssectionsandthetriplepomeron
AT caneschil risingcrosssectionsandthetriplepomeron
AT ciafalonimarcello risingcrosssectionsandthetriplepomeron

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