Spin correlations and velocity-scaling in NRQCD matrix elements.
Conference
·
OSTI ID:940191
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.
- Research Organization:
- Argonne National Laboratory (ANL)
- Sponsoring Organization:
- SC
- DOE Contract Number:
- AC02-06CH11357
- OSTI ID:
- 940191
- Report Number(s):
- ANL-HEP-CP-04-131
- Country of Publication:
- United States
- Language:
- ENGLISH
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