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Semirelativistic Potential Model for Heavy Quarkonia

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PHYSICAL REVIEW D
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1986-07-01
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34
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1
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Brockport Physics Faculty Publications
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http://hdl.handle.net/20.500.12648/2627
Abstract
The c¯c, b¯b, and t¯t spectra are investigated with the use of a semirelativistic potential model described in an earlier paper. Results for the energy levels, leptonic widths, and E1 transition widths are compared with the experimental data for c¯c, and b¯b, and predicted for t¯t. We also find that the quark-antiquark interaction can best be described by a quasistatic rather than a momentum-dependent potential, and propose a theoretical justification for this surprising conclusion.
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© 1986 The American Physical Society URL:http://link.aps.org/doi/10.1103/PhysRevD.34.201 DOI:10.1103/PhysRevD.34.201
DOI
https://doi.org/10.1103/PhysRevD.34.201
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This work was supported in part by the U.S. Department of Energy under Grant No. DE-FG02-85ER40209 and the National Science Foundation under Grant No. PHY -83-05722.
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