Constraints on the anomalous WWγ couplings from b --> sγ
Abstract
We study contributions to b → sγ from anomalous WWγ interactions. Although these anomalous interactions are not renormalizable, the contributions are cut-off independent. Using recent results from the CLEO Collaboration on inclusive radiative B decays, we obtain bounds for the anomalous CP conserving and CP violating couplings. The constraints on the CP conserving couplings are comparable with or better than constraints from other experiments.
- Publication:
-
Physics Letters B
- Pub Date:
- January 1994
- DOI:
- 10.1016/0370-2693(94)90841-9
- arXiv:
- arXiv:hep-ph/9309228
- Bibcode:
- 1994PhLB..320..165H
- Keywords:
-
- High Energy Physics - Phenomenology
- E-Print:
- 11 pages, Revtex, UM-P-93/52, OZ-93/14}