Masses and couplings of open beauty states in QCD
Abstract
Masses and couplings of open beauty states (strange and non-strange) with JpC - 0++, 0-+, 1--, and 1++ are calculated using the QCD sum rule formalism. Non-perturbative effects due to quark and gluon condensate operators are shown to be important, confirming earlier calculations for equal quark mass systems.
- Publication:
-
Physics Letters B
- Pub Date:
- September 1981
- DOI:
- 10.1016/0370-2693(81)90131-3
- Bibcode:
- 1981PhLB..104..305R