Puzzles in hyperon, charm and beauty physics.
Puzzles awaiting better experiments and better theory include: (1) the contradiction between good and bad SU(3) baryon wave functions in fitting Cabibbo theory for hyperon decays, strangeness suppression in the sea and the violation of the Gottfried Sum rule--no model fits all; (2) Anomalously enhanced Cabibbo-suppressed D{sup +} {yields} K*{sup +} (s{bar d}) decays; (3) anomalously enhanced and suppressed B {yields} {eta}{prime} X decays; (4) the OZI rule in weak decays; (5) Vector dominance (W {yields} {pi}, {rho}, a{sub 1}, D{sub s}, D*{sub s}) in weak decays; (6) puzzles in doubly-cabibbo-suppressed charm decays; and (7) problems in obtaining {Lambda} spin structure from polarization measurements of produced {Lambda}'s.
- Research Organization:
- Argonne National Lab., IL (US)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- W-31-109-ENG-38
- OSTI ID:
- 803877
- Report Number(s):
- ANL/HEP/CP-108905; TRN: US0300328
- Resource Relation:
- Journal Volume: 115; Conference: 5th International Conference on Hyperons, Charm and Beauty Hadrons, Vancouver, BC (CA), 06/25/2002--06/29/2002; Other Information: PBD: 21 Oct 2002
- Country of Publication:
- United States
- Language:
- English
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