A study of the $\eta\pi\pi$ channel produced in central p p interactions at 450 GeV/c

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The reaction pp -> pf (eta pi pi) ps has been studied at 450 GeV/c. There is clear evidence for an a2(1320)pi decay mode of the eta2(1645) and eta2(1870). In addition, there is evidence for an a0(980)pi$ decay mode of both resonances and an f2(1270)eta decay mode of the eta2(1870). No evidence is...

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Detalles Bibliográficos
Autor principal: Barberis, D
Lenguaje:eng
Publicado: 2000
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/409648
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author Barberis, D
author_facet Barberis, D
author_sort Barberis, D
collection CERN
description The reaction pp -> pf (eta pi pi) ps has been studied at 450 GeV/c. There is clear evidence for an a2(1320)pi decay mode of the eta2(1645) and eta2(1870). In addition, there is evidence for an a0(980)pi$ decay mode of both resonances and an f2(1270)eta decay mode of the eta2(1870). No evidence is found for a JPC = 2++ a2(1320)pi wave.
id cern-409648
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling cern-4096482019-09-30T06:29:59Zhttp://cds.cern.ch/record/409648engBarberis, DA study of the $\eta\pi\pi$ channel produced in central p p interactions at 450 GeV/cParticle Physics - ExperimentThe reaction pp -> pf (eta pi pi) ps has been studied at 450 GeV/c. There is clear evidence for an a2(1320)pi decay mode of the eta2(1645) and eta2(1870). In addition, there is evidence for an a0(980)pi$ decay mode of both resonances and an f2(1270)eta decay mode of the eta2(1870). No evidence is found for a JPC = 2++ a2(1320)pi wave.hep-ex/9911038oai:cds.cern.ch:4096482000
spellingShingle Particle Physics - Experiment
Barberis, D
A study of the $\eta\pi\pi$ channel produced in central p p interactions at 450 GeV/c
title A study of the $\eta\pi\pi$ channel produced in central p p interactions at 450 GeV/c
title_full A study of the $\eta\pi\pi$ channel produced in central p p interactions at 450 GeV/c
title_fullStr A study of the $\eta\pi\pi$ channel produced in central p p interactions at 450 GeV/c
title_full_unstemmed A study of the $\eta\pi\pi$ channel produced in central p p interactions at 450 GeV/c
title_short A study of the $\eta\pi\pi$ channel produced in central p p interactions at 450 GeV/c
title_sort study of the $\eta\pi\pi$ channel produced in central p p interactions at 450 gev/c
topic Particle Physics - Experiment
url http://cds.cern.ch/record/409648
work_keys_str_mv AT barberisd astudyoftheetapipichannelproducedincentralppinteractionsat450gevc
AT barberisd studyoftheetapipichannelproducedincentralppinteractionsat450gevc

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