CERN Accelerating science

Article
Report number nucl-th/0406036
Title Multi-quark states
Related titleMulti-quark states
Author(s) Wang, Fan (Nanjing U.) ; Ping, Jia-lun (Nanjing Normal U., Sch. Phys. Sci. Technol. ; Nanjing U.) ; Qing, Di (CERN) ; Goldman, J.Terrance (Los Alamos)
Publication 2004
Imprint 2004
Number of pages 13
Note A Tribute to the 70th birthday of Yu. A. Simonov
A Tribute to the 70th birthday of Yu. A. Simonov
In: Phys. At. Nucl. 68 (2005) pp.808-813
Yad. Fiz. 68 (2005) pp.841-846
DOI 10.1134/1.1935013
Subject category Nuclear Physics
Abstract 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.

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 Record created 2004-06-16, last modified 2023-03-14


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