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Search for Pentaquarks in the Hadronic Decays of the Z Boson with the DELPHI detector at LEP
The quark model does not exclude pentaquark systems. Recent controversial evidence for such states has been published, in particular for a strange pentaquark Q 1540 , for a double-strange state called X 1862 and for a charmed state Qc 3100 0. Such states should be produced in e e annihilations in Z...
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| Lenguaje: | eng |
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2006
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| Acceso en línea: | https://dx.doi.org/10.22323/1.021.0084 http://cds.cern.ch/record/1109383 |