Precision tests of the Standard Model with leptonic and semileptonic kaon decays

We present a global analysis of leptonic and semileptonic kaon decays data, including all recent results by BNL-E865, KLOE, KTeV, ISTRA+, and NA48. Experimental results are critically reviewed and combined, taking into account theoretical (both analytical and numerical) constraints on the semilepton...

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Detalles Bibliográficos
Autores principales: Antonelli, Mario, De Lucia, Erika, De Simone, Patrizia, Franzini, Paolo, Glazov, Sasha, Goudzovski, Evgueni, Moulson, Matthew, Obraztsov, Vladimir, Palutan, Matteo, Piccini, Mauro, Ruggiero, Giuseppe, Sciascia, Barbara, Spadaro, Tommaso, Veltri, Michele, Wanke, Rainer, Winhart, Andreas, Yushchenko, Oleg, Sozzi, Marco, Bijnens, Johan, Cirigliano, Vincenzo, Gasser, Juerg, Gatti, Claudio, Hill, Richard, Isidori, Gino, Mescia, Federico, Passemar, Emilie, Stern, Jan
Lenguaje:eng
Publicado: 2008
Materias:
hep-ph
Acceso en línea:http://cds.cern.ch/record/1080494
Descripción
Sumario:We present a global analysis of leptonic and semileptonic kaon decays data, including all recent results by BNL-E865, KLOE, KTeV, ISTRA+, and NA48. Experimental results are critically reviewed and combined, taking into account theoretical (both analytical and numerical) constraints on the semileptonic kaon form factors. This analysis leads to a very accurate determination of Vus and allows us to perform several stringent tests of the Standard Model.

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