Recent results from Crystal Barrel in $\overline{p} p \to K K \pi$ and $\omega 4 \gamma$

Recent results from the Crystal Barrel experiment in KK pi which bear on f/sub 0/(1500) and the controversial f/sub J/(1710) are presented. If the spin of the latter is 0, both states compete for being the scalar glueball. On the other hand, f/sub J/(1710) could be the missing ss of the 0/sup ++/ no...

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Detalles Bibliográficos
Autor principal: Giarritta, P
Lenguaje:eng
Publicado: 1999
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0375-9474(99)00182-7
http://cds.cern.ch/record/410805
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author Giarritta, P
author_facet Giarritta, P
author_sort Giarritta, P
collection CERN
description Recent results from the Crystal Barrel experiment in KK pi which bear on f/sub 0/(1500) and the controversial f/sub J/(1710) are presented. If the spin of the latter is 0, both states compete for being the scalar glueball. On the other hand, f/sub J/(1710) could be the missing ss of the 0/sup ++/ nonet, or 2/sup ++/. The annihilation channels omega pi /sup 0/ pi /sup 0/ and omega eta pi /sup 0/ have been analyzed with increased statistics. The ingredients needed to describe the Dalitz plot are discussed. (19 refs).
id cern-410805
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
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spelling cern-4108052019-09-30T06:29:59Zdoi:10.1016/S0375-9474(99)00182-7http://cds.cern.ch/record/410805engGiarritta, PRecent results from Crystal Barrel in $\overline{p} p \to K K \pi$ and $\omega 4 \gamma$Particle Physics - ExperimentRecent results from the Crystal Barrel experiment in KK pi which bear on f/sub 0/(1500) and the controversial f/sub J/(1710) are presented. If the spin of the latter is 0, both states compete for being the scalar glueball. On the other hand, f/sub J/(1710) could be the missing ss of the 0/sup ++/ nonet, or 2/sup ++/. The annihilation channels omega pi /sup 0/ pi /sup 0/ and omega eta pi /sup 0/ have been analyzed with increased statistics. The ingredients needed to describe the Dalitz plot are discussed. (19 refs).oai:cds.cern.ch:4108051999
spellingShingle Particle Physics - Experiment
Giarritta, P
Recent results from Crystal Barrel in $\overline{p} p \to K K \pi$ and $\omega 4 \gamma$
title Recent results from Crystal Barrel in $\overline{p} p \to K K \pi$ and $\omega 4 \gamma$
title_full Recent results from Crystal Barrel in $\overline{p} p \to K K \pi$ and $\omega 4 \gamma$
title_fullStr Recent results from Crystal Barrel in $\overline{p} p \to K K \pi$ and $\omega 4 \gamma$
title_full_unstemmed Recent results from Crystal Barrel in $\overline{p} p \to K K \pi$ and $\omega 4 \gamma$
title_short Recent results from Crystal Barrel in $\overline{p} p \to K K \pi$ and $\omega 4 \gamma$
title_sort recent results from crystal barrel in $\overline{p} p \to k k \pi$ and $\omega 4 \gamma$
topic Particle Physics - Experiment
url https://dx.doi.org/10.1016/S0375-9474(99)00182-7
http://cds.cern.ch/record/410805
work_keys_str_mv AT giarrittap recentresultsfromcrystalbarrelinoverlinepptokkpiandomega4gamma

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