Flavour changing neutral current effects from flavour dependent supergravity couplings

Flavour Changing Neutral Current Effects from Flavour Dependent Supergravity Couplings

We investigate the impact on low energy flavour mixing phenomena of the renormalisation group running of parameters in supersymmetric theories. We have explicitly chosen flavour dependent supergravity couplings. The renormalisation group equations are displayed in general matrix form. We work in a scale dependent basis such that the hierarchy in the quark masses can be more easily utilised. Sim...

Flavour Changing Neutral Current Processes

We review the status of the flavour-changing neutral-current processes (FCNC). In particular we discuss: i) Main targets of the field, ii) The theoretical framework for FCNC, iii) Standard analysis of the unitarity triangle, iv) ε/ε, v) Radiative, rare and CP-violating decays, vi) CP-asymmetries in B-decays, vii) Comparision of the potentials of K → πνν̄ and CP-B asymmetries, vii) Some aspects o...

Flavour-Changing Neutral Currents

In this paper we will present the theory of Flavour-Changing Neutral Currents and the possible implications for the discovery of new particles. We also present a search for such currents in decays of B s → μ+μ− and B → μ+μ− , which has direct implications for the constraints of new theories, especially Supersymmetry.

Flavour Changing Neutral Current Processes and Ckm Phenomenology

Flavour Changing Neutral Current Processes in B Decays