KLOE has measured most decay branching ratios of KS, KL and K±-mesons. It has also measured the KL and the K± lifetime and determined the shape of the form factors involved in kaon semileptonic decays. We present in the following a description of the above measurements and a well organized compendium of all of our data, with particular attention to correlations. These data provide the basis for the determination of the CKM parameter |Vus| and a test of the unitarity of the quark flavor mixing matrix. We also test lepton universality and place bounds on new physics using measurements of |Vus| from Kℓ2 and Kℓ3 decays.

|Vus| and lepton universality from kaon decays with the KLOE detector / The KLOE, C., F., A., A., A., M., A., F., A., C., B., P., B., G., B., S., B., Bini, C., C., B., S., B., F., B., P., B., Caloi, R., P., C., G., C., T., C., F., C., F., C., et al.. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - STAMPA. - 2008:(2008), pp. 059-059. [10.1088/1126-6708/2008/04/059]

|Vus| and lepton universality from kaon decays with the KLOE detector

BINI, Cesare;CALOI, Rita;DE ZORZI, Guido;DI DOMENICO, Antonio;FRANZINI, Paolo;GAUZZI, Paolo;LACAVA, Francesco;PATERA, Vincenzo;SCIUBBA, Adalberto;
2008

Abstract

KLOE has measured most decay branching ratios of KS, KL and K±-mesons. It has also measured the KL and the K± lifetime and determined the shape of the form factors involved in kaon semileptonic decays. We present in the following a description of the above measurements and a well organized compendium of all of our data, with particular attention to correlations. These data provide the basis for the determination of the CKM parameter |Vus| and a test of the unitarity of the quark flavor mixing matrix. We also test lepton universality and place bounds on new physics using measurements of |Vus| from Kℓ2 and Kℓ3 decays.
2008
01 Pubblicazione su rivista::01a Articolo in rivista
|Vus| and lepton universality from kaon decays with the KLOE detector / The KLOE, C., F., A., A., A., M., A., F., A., C., B., P., B., G., B., S., B., Bini, C., C., B., S., B., F., B., P., B., Caloi, R., P., C., G., C., T., C., F., C., F., C., et al.. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - STAMPA. - 2008:(2008), pp. 059-059. [10.1088/1126-6708/2008/04/059]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/519125
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