Title
| SUSY contributions to ϕBs from hierarchical sfermions |
Author(s)
| Giudice, Gian F (CERN) ; Nardecchia, Marco (SISSA, Trieste ; INFN, Trieste) ; Romanino, Andrea (SISSA, Trieste ; INFN, Trieste) |
Publication
| 2009 |
In:
| J. Phys.: Conf. Ser. 171 (2009) 012059 |
In:
| Symposium on Prospects in the Physics of Discrete Symmetries, Valencia, Spain, 11 Dec - 16 Dec 2008, pp.012059 |
DOI
| 10.1088/1742-6596/171/1/012059
|
Subject category
| Particle Physics - Phenomenology |
Abstract
| Hierarchical soft terms describe a class of supersymmetric theories in which the first two generations of squarks and sleptons are heavier than the rest of the supersymmetric spectrum. They make well-defined, interesting predictions as there are fewer free parameters than in the ordinary case of degenerate squarks and provide a characteristic correlation between ΔF = 1 and ΔF = 2 transitions. We study the constraints on the flavor-violating parameters and point out that values of the phase of Bs mixing larger than in the case of degenerate soft terms can be obtained. |
Copyright/License
| publication: (License: CC-BY) |