First observation of strong OZI rule violation in $\pi N$ interactions

The data of the CERN WA56 experiment that triggered the fast proton produced in the $\pi^{+}p$ and $\pi^{-}p$ interactions at beam momenta 20 GeV/c and 12 GeV/c, respectively, are used to analyse the final states $ p_{f} \phi (\omega)\pi^{\pm}$. A large excess (up to two orders of magnitude) of the...

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Detalles Bibliográficos
Autores principales: Ferrer, A, Grigorian, A A, Perepelitsa, V F, Sonderegger, P
Lenguaje:eng
Publicado: 1996
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(97)01687-0
http://cds.cern.ch/record/315842
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author Ferrer, A
Grigorian, A A
Perepelitsa, V F
Sonderegger, P
author_facet Ferrer, A
Grigorian, A A
Perepelitsa, V F
Sonderegger, P
author_sort Ferrer, A
collection CERN
description The data of the CERN WA56 experiment that triggered the fast proton produced in the $\pi^{+}p$ and $\pi^{-}p$ interactions at beam momenta 20 GeV/c and 12 GeV/c, respectively, are used to analyse the final states $ p_{f} \phi (\omega)\pi^{\pm}$. A large excess (up to two orders of magnitude) of the $\phi/\omega$ cross sections ratio over the OZI prediction is observed.
id cern-315842
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1996
record_format invenio
spelling cern-3158422019-09-30T06:29:59Zdoi:10.1016/S0370-2693(97)01687-0http://cds.cern.ch/record/315842engFerrer, AGrigorian, A APerepelitsa, V FSonderegger, PFirst observation of strong OZI rule violation in $\pi N$ interactionsParticle Physics - ExperimentThe data of the CERN WA56 experiment that triggered the fast proton produced in the $\pi^{+}p$ and $\pi^{-}p$ interactions at beam momenta 20 GeV/c and 12 GeV/c, respectively, are used to analyse the final states $ p_{f} \phi (\omega)\pi^{\pm}$. A large excess (up to two orders of magnitude) of the $\phi/\omega$ cross sections ratio over the OZI prediction is observed.CERN-PPE-96-157oai:cds.cern.ch:3158421996-11-01
spellingShingle Particle Physics - Experiment
Ferrer, A
Grigorian, A A
Perepelitsa, V F
Sonderegger, P
First observation of strong OZI rule violation in $\pi N$ interactions
title First observation of strong OZI rule violation in $\pi N$ interactions
title_full First observation of strong OZI rule violation in $\pi N$ interactions
title_fullStr First observation of strong OZI rule violation in $\pi N$ interactions
title_full_unstemmed First observation of strong OZI rule violation in $\pi N$ interactions
title_short First observation of strong OZI rule violation in $\pi N$ interactions
title_sort first observation of strong ozi rule violation in $\pi n$ interactions
topic Particle Physics - Experiment
url https://dx.doi.org/10.1016/S0370-2693(97)01687-0
http://cds.cern.ch/record/315842
work_keys_str_mv AT ferrera firstobservationofstrongoziruleviolationinpininteractions
AT grigorianaa firstobservationofstrongoziruleviolationinpininteractions
AT perepelitsavf firstobservationofstrongoziruleviolationinpininteractions
AT sondereggerp firstobservationofstrongoziruleviolationinpininteractions

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