New physics search in the LHCb era

Abstract

We present theoretical and experimental preparations for an indirect search for new physics using the rare decay ${\bar{B}}_d\to {\bar{K}}^{\ast }{l}^{+}{l}^{-}$. We design new observables with very small theoretical uncertainties and good experimental resolution.

Comments: Based on invited talks given at the Second Workshop on Theory, Phenomenology and Experiments in Heavy Flavour Physics, 16th-19th of June, Capri, Italy and at the Fifth International Workshop on the CKM Unitarity, Triangle, 9th-13th of September, Rome, Italy; 8 pages, 12 figures, latex, changes: typos in (8) and (15) corrected