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Production of the doubly strange H dibaryon

Description: There is much current interest in the spectroscopy of multiquark states. Predictions abound for the existence of baryonium (Q/sup 2/ anti Q/sup 2/) and six-quark dibaryon (Q/sup 6/) resonances, for instance. In the strangeness S = -2 sector of Q/sup 6/, the MIT bag model predicts a dibaryon H with quantum numbers J/sup ..pi../ = 0/sup +/, isospin I = 0, and mass M/sub H/ approx. = 2150 MeV approx. = 2M/sub ..lambda../ -80 MeV. The H has quark composition uuddss, so all quarks can occupy the ls … more
Date: January 1, 1982
Creator: Aerts, A.T. & Dover, C.B.
Partner: UNT Libraries Government Documents Department
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The strangeonium spectrum seen in LASS; implications for glueball spectroscopy

Description: The status of strangeonium spectroscopy is re-assessed following our recent high statistics study of K/sup /minus// induced hypercharge exchange reactions. The implications of our results for the status of glueball, or otherwise exotic, candidates observed in the same decay modes but produced by different mechanisms are also discussed. 11 refs., 8 figs.
Date: October 1, 1988
Creator: Aston, D.; Awaji, N.; Bienz, T.; Bird, F.; D'Amore, J.; Dunwoodie, W. et al.
Partner: UNT Libraries Government Documents Department
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