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Recent results from DCI and elsewhere on vector meson production between 14 and 22 GeV
The main problem in this energy range (1.4-2.2 GeV) is the possible existence of recurrences of the rho omega phi mesons. A recurrence of the rho , the rho '(1.6), is already established. Now a recurrence of the phi , named phi '(1.68), has been observed. Does it open a phi family, similar...
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Lenguaje: | eng |
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1982
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Acceso en línea: | http://cds.cern.ch/record/904145 |
_version_ | 1780908743255392256 |
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author | Buon, Jean |
author_facet | Buon, Jean |
author_sort | Buon, Jean |
collection | CERN |
description | The main problem in this energy range (1.4-2.2 GeV) is the possible existence of recurrences of the rho omega phi mesons. A recurrence of the rho , the rho '(1.6), is already established. Now a recurrence of the phi , named phi '(1.68), has been observed. Does it open a phi family, similar to the psi and tau families of vector mesons? The rho '(1.6) and phi '(1.68) could belong to a new 1^{-} nonet which could include also an omega ' and a K*'. Recent data in this energy range come from the DM1 experiment at DCI in e^{+}e^{-} annihilation and from WA4 and WA57 experiments at CERN in photoproduction. |
id | cern-904145 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 1982 |
record_format | invenio |
spelling | cern-9041452019-09-30T06:29:59Zhttp://cds.cern.ch/record/904145engBuon, JeanRecent results from DCI and elsewhere on vector meson production between 14 and 22 GeVParticle Physics - PhenomenologyThe main problem in this energy range (1.4-2.2 GeV) is the possible existence of recurrences of the rho omega phi mesons. A recurrence of the rho , the rho '(1.6), is already established. Now a recurrence of the phi , named phi '(1.68), has been observed. Does it open a phi family, similar to the psi and tau families of vector mesons? The rho '(1.6) and phi '(1.68) could belong to a new 1^{-} nonet which could include also an omega ' and a K*'. Recent data in this energy range come from the DM1 experiment at DCI in e^{+}e^{-} annihilation and from WA4 and WA57 experiments at CERN in photoproduction.oai:cds.cern.ch:9041451982 |
spellingShingle | Particle Physics - Phenomenology Buon, Jean Recent results from DCI and elsewhere on vector meson production between 14 and 22 GeV |
title | Recent results from DCI and elsewhere on vector meson production between 14 and 22 GeV |
title_full | Recent results from DCI and elsewhere on vector meson production between 14 and 22 GeV |
title_fullStr | Recent results from DCI and elsewhere on vector meson production between 14 and 22 GeV |
title_full_unstemmed | Recent results from DCI and elsewhere on vector meson production between 14 and 22 GeV |
title_short | Recent results from DCI and elsewhere on vector meson production between 14 and 22 GeV |
title_sort | recent results from dci and elsewhere on vector meson production between 14 and 22 gev |
topic | Particle Physics - Phenomenology |
url | http://cds.cern.ch/record/904145 |
work_keys_str_mv | AT buonjean recentresultsfromdciandelsewhereonvectormesonproductionbetween14and22gev |