Multi-quark states

The pentaquark state recently discovered has been discussed based on various quark model calculations. Odd parity for the state can not be ruled out theoretically because contributions related to non-trivial color structures have not been studied completely. Other multiquark states, especially dibar...

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Detalles Bibliográficos
Autores principales: Wang, Fan, Ping, Jia-lun, Qing, Di, Goldman, J.Terrance
Lenguaje:eng
Publicado: 2004
Materias:
Nuclear Physics
Acceso en línea:https://dx.doi.org/10.1134/1.1935013
http://cds.cern.ch/record/741897
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author Wang, Fan
Ping, Jia-lun
Qing, Di
Goldman, J.Terrance
author_facet Wang, Fan
Ping, Jia-lun
Qing, Di
Goldman, J.Terrance
author_sort Wang, Fan
collection CERN
description The pentaquark state recently discovered has been discussed based on various quark model calculations. Odd parity for the state can not be ruled out theoretically because contributions related to non-trivial color structures have not been studied completely. Other multiquark states, especially dibaryons, have been discussed also. A strangeness -3 N$\Omega$ dibaryon has been shown to have a width as small as 12-22 keV and should be detectable in $\Omega$ high productivity reactions such as at RHIC, COMPAS and the planned JHF and FAIR projects.
id cern-741897
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-7418972023-03-14T17:07:51Zdoi:10.1134/1.1935013http://cds.cern.ch/record/741897engWang, FanPing, Jia-lunQing, DiGoldman, J.TerranceMulti-quark statesNuclear PhysicsThe pentaquark state recently discovered has been discussed based on various quark model calculations. Odd parity for the state can not be ruled out theoretically because contributions related to non-trivial color structures have not been studied completely. Other multiquark states, especially dibaryons, have been discussed also. A strangeness -3 N$\Omega$ dibaryon has been shown to have a width as small as 12-22 keV and should be detectable in $\Omega$ high productivity reactions such as at RHIC, COMPAS and the planned JHF and FAIR projects.nucl-th/0406036oai:cds.cern.ch:7418972004
spellingShingle Nuclear Physics
Wang, Fan
Ping, Jia-lun
Qing, Di
Goldman, J.Terrance
Multi-quark states
title Multi-quark states
title_full Multi-quark states
title_fullStr Multi-quark states
title_full_unstemmed Multi-quark states
title_short Multi-quark states
title_sort multi-quark states
topic Nuclear Physics
url https://dx.doi.org/10.1134/1.1935013
http://cds.cern.ch/record/741897
work_keys_str_mv AT wangfan multiquarkstates
AT pingjialun multiquarkstates
AT qingdi multiquarkstates
AT goldmanjterrance multiquarkstates

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