Spin Correlations and Velocity-Scaling in NRQCD Matrix Elements
We compute spin-dependent matrix elements for decays of S-wave quarkonia in lattice NRQCD. They appear to be in approximate agreement with the velocity-scaling rules of NRQCD.
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| Hauptverfasser: | , , |
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| Format: | Tagungsbericht |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | We compute spin-dependent matrix elements for decays of S-wave quarkonia in lattice NRQCD. They appear to be in approximate agreement with the velocity-scaling rules of NRQCD. |
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| ISSN: | 0094-243X |
| DOI: | 10.1063/1.1921001 |