Quarkonium wave functions at the origin
- 1 August 1995
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 52 (3) , 1726-1728
- https://doi.org/10.1103/physrevd.52.1726
Abstract
We tabulate values of the radial Schrödinger wave function or its first nonvanishing derivative at zero quark-antiquark separation, for cc¯, cb¯, and bb¯ levels that lie below, or just above, the flavor threshold. These quantities are essential inputs for evaluating production cross sections for quarkonium states.Keywords
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