Search for rho -like vector mesons in the mass range (1.2-3.0) GeV

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The question 'do rho -like vector mesons exist in the 1.2-3.0 GeV mass range' is considered. Two possibilities for the rho -like vector meson states are discussed: i) a vector meson not related to any recurrence theory (i.e. a vector meson having a width like rho and decaying into 2 pi ),...

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Detalles Bibliográficos
Autores principales: Bollini, D, Giusti, P, Massam, Thomas, Monari, L, Palmonari, F, Valenti, G, Zichichi, A
Lenguaje:eng
Publicado: 1976
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/874075
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author Bollini, D
Giusti, P
Massam, Thomas
Monari, L
Palmonari, F
Valenti, G
Zichichi, A
author_facet Bollini, D
Giusti, P
Massam, Thomas
Monari, L
Palmonari, F
Valenti, G
Zichichi, A
author_sort Bollini, D
collection CERN
description The question 'do rho -like vector mesons exist in the 1.2-3.0 GeV mass range' is considered. Two possibilities for the rho -like vector meson states are discussed: i) a vector meson not related to any recurrence theory (i.e. a vector meson having a width like rho and decaying into 2 pi ), ii) a vector meson with width given by the recurrence theory Gamma /sub rho n/=(2n+1)/sup 1/2/ Gamma /sub rho /. By analysing e/sup +/e/sup -/ colliding beam data it is shown that the production cross section limit of rho -like vector mesons is more than ten times below that of the known rho -meson. (8 refs).
id cern-874075
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1976
record_format invenio
spelling cern-8740752019-09-30T06:29:59Zhttp://cds.cern.ch/record/874075engBollini, DGiusti, PMassam, ThomasMonari, LPalmonari, FValenti, GZichichi, ASearch for rho -like vector mesons in the mass range (1.2-3.0) GeVParticle Physics - PhenomenologyThe question 'do rho -like vector mesons exist in the 1.2-3.0 GeV mass range' is considered. Two possibilities for the rho -like vector meson states are discussed: i) a vector meson not related to any recurrence theory (i.e. a vector meson having a width like rho and decaying into 2 pi ), ii) a vector meson with width given by the recurrence theory Gamma /sub rho n/=(2n+1)/sup 1/2/ Gamma /sub rho /. By analysing e/sup +/e/sup -/ colliding beam data it is shown that the production cross section limit of rho -like vector mesons is more than ten times below that of the known rho -meson. (8 refs).oai:cds.cern.ch:8740751976
spellingShingle Particle Physics - Phenomenology
Bollini, D
Giusti, P
Massam, Thomas
Monari, L
Palmonari, F
Valenti, G
Zichichi, A
Search for rho -like vector mesons in the mass range (1.2-3.0) GeV
title Search for rho -like vector mesons in the mass range (1.2-3.0) GeV
title_full Search for rho -like vector mesons in the mass range (1.2-3.0) GeV
title_fullStr Search for rho -like vector mesons in the mass range (1.2-3.0) GeV
title_full_unstemmed Search for rho -like vector mesons in the mass range (1.2-3.0) GeV
title_short Search for rho -like vector mesons in the mass range (1.2-3.0) GeV
title_sort search for rho -like vector mesons in the mass range (1.2-3.0) gev
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/874075
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