| Hem > SUSY contributions to $\phi_{B_{s}}$ from hierarchical sfermions |
| Article | |
| Title | SUSY contributions to $\phi_{B_{s}}$ 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) |