Rare B Decays in Supersymmetry without R-parity
Abstract
Description
We perform the complete computation of the contributions to $b\to s+γ, b\to s e^{+}e^{-}, b\to s\sum ν_{i} \barν_{i}$ in supersymmetric model with bilinear R-parity violation. We compare our calculations with the evaluations in SM and the experimental results. We find that the supersymmetric contributions can be quite large in those processes.
From the analysis and experimental results, we can get some constraints on the mass spectrum in the model.
38 pages, include 12 figures, corrected some typos
38 pages, include 12 figures, corrected some typos