| HAL : in2p3-00308648, version 1 |
| arXiv : 0803.0659 |
| DOI : 10.1186/1754-0410-3-6 |
| Fiche détaillée | Récupérer au format |
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| PMC Physics A 3 (2009) 6 |
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| First Evidence of New Physics in b↔s Transitions |
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| M. Bona1M. Ciuchini2E. Franco3V. Lubicz2G. Martinelli3F. Parodi4M. Pierini1C. Schiavi4L. Silvestrini3V. Sordini5A. Stocchi5V. Vagnoni6 |
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| UTfit Collaboration(s) |
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| (2009) |
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| We combine all the available experimental information on B_s mixing, including the very recent tagged analyses of B_s →J/Ψφ by the CDFand DØ collaborations. We find that the phase of the B_s mixing amplitude deviates more than 3σ from the Standard Model prediction. While no single measurement has a 3σ significance yet, all the constraints show a remarkable agreement with the combined result. This is a first evidence of physics beyond the Standard Model. This result disfavours New Physics models with Minimal Flavour Violation with the same significance. |
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| Thème(s) | : | Physique/Physique des Hautes Energies - Phénoménologie |
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| Lien vers le texte intégral : |
| in2p3-00308648, version 1 | |
| http://hal.in2p3.fr/in2p3-00308648 | |
| oai:hal.in2p3.fr:in2p3-00308648 | |
| Contributeur : Françoise Marechal | |
| Soumis le : Jeudi 31 Juillet 2008, 15:07:22 | |
| Dernière modification le : Lundi 14 Novembre 2011, 14:49:26 | |