The forgotten /sup 1/D/sub 2/ level of charmonium

The standard 'charmonium' picture predicts four C=+1 states (/sup 3/P /sub 0/, /sup 3/P/sub 1/, /sup 3/P/sub 2/, 2/sup 1/S/sub 0/) between psi and psi '. If these are identified with the four experimentally observed levels, serious difficulties arise. A 'forgotten' /sup 1/D...

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Detalles Bibliográficos
Autor principal: Harari, H
Lenguaje:eng
Publicado: 1976
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(76)90124-6
http://cds.cern.ch/record/873968
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author Harari, H
author_facet Harari, H
author_sort Harari, H
collection CERN
description The standard 'charmonium' picture predicts four C=+1 states (/sup 3/P /sub 0/, /sup 3/P/sub 1/, /sup 3/P/sub 2/, 2/sup 1/S/sub 0/) between psi and psi '. If these are identified with the four experimentally observed levels, serious difficulties arise. A 'forgotten' /sup 1/D /sub 2/ level (J/sup PC/=2/sup -+/) is likely to be around 3.5 GeV. It may be identified with chi (3.45) or chi (3.50), avoiding the above difficulties. The 2 /sup 1/S/sub 0/ level has then yet to be discovered. (9 refs).
id cern-873968
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1976
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spelling cern-8739682019-09-30T06:29:59Zdoi:10.1016/0370-2693(76)90124-6http://cds.cern.ch/record/873968engHarari, HThe forgotten /sup 1/D/sub 2/ level of charmoniumParticle Physics - PhenomenologyThe standard 'charmonium' picture predicts four C=+1 states (/sup 3/P /sub 0/, /sup 3/P/sub 1/, /sup 3/P/sub 2/, 2/sup 1/S/sub 0/) between psi and psi '. If these are identified with the four experimentally observed levels, serious difficulties arise. A 'forgotten' /sup 1/D /sub 2/ level (J/sup PC/=2/sup -+/) is likely to be around 3.5 GeV. It may be identified with chi (3.45) or chi (3.50), avoiding the above difficulties. The 2 /sup 1/S/sub 0/ level has then yet to be discovered. (9 refs).oai:cds.cern.ch:8739681976
spellingShingle Particle Physics - Phenomenology
Harari, H
The forgotten /sup 1/D/sub 2/ level of charmonium
title The forgotten /sup 1/D/sub 2/ level of charmonium
title_full The forgotten /sup 1/D/sub 2/ level of charmonium
title_fullStr The forgotten /sup 1/D/sub 2/ level of charmonium
title_full_unstemmed The forgotten /sup 1/D/sub 2/ level of charmonium
title_short The forgotten /sup 1/D/sub 2/ level of charmonium
title_sort forgotten /sup 1/d/sub 2/ level of charmonium
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/0370-2693(76)90124-6
http://cds.cern.ch/record/873968
work_keys_str_mv AT hararih theforgottensup1dsub2levelofcharmonium
AT hararih forgottensup1dsub2levelofcharmonium

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