Constraints on the anomalous $WW\gamma$ couplings from $b\to s\gamma$

Abstract

We study contributions to $b\to s\gamma$ from anomalous $WW\gamma$ 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.

arXiv comment11 pages, Revtex, UM-P-93/52, OZ-93/14}