D-Dbar mixing and new physics: general considerations and constraints on the MSSM
High Energy Physics - Phenomenology
2008-11-26 v3
Abstract
Combining the recently available experimental evidence of D-Dbar mixing, we extract model-independent information on the mixing amplitude and on its CP-violating phase. Using this information, we present new constraints on the flavour structure of up-type squark mass matrices in supersymmetric extensions of the Standard Model.
Keywords
Cite
@article{arxiv.hep-ph/0703204,
title = {D-Dbar mixing and new physics: general considerations and constraints on the MSSM},
author = {M. Ciuchini and E. Franco and D. Guadagnoli and V. Lubicz and M. Pierini and V. Porretti and L. Silvestrini},
journal= {arXiv preprint arXiv:hep-ph/0703204},
year = {2008}
}
Comments
4 pages, 3 figures. v2: additional measurements added, analysis improved, B-parameters added. v3: experimental numbers updated, final version to appear in PLB