A measurement of the form factors of charged kaon semileptonic decays is presented, based on 4.4 × 106K± → π0e±νe (K ± e3 ) and 2.3 × 106K± → π0μ±νμ (K ± μ3 ) decays collected in 2004 by the NA48/2 experiment. The results are obtained with improved precision as compared to earlier measurements. The combination of measurements in the K ± e3 and K ± μ3 modes is also presented.

Measurement of the form factors of charged kaon semileptonic decays

S. Giudici;M. Sozzi
Membro del Collaboration Group
;
G. Lamanna
Membro del Collaboration Group
;
2018-01-01

Abstract

A measurement of the form factors of charged kaon semileptonic decays is presented, based on 4.4 × 106K± → π0e±νe (K ± e3 ) and 2.3 × 106K± → π0μ±νμ (K ± μ3 ) decays collected in 2004 by the NA48/2 experiment. The results are obtained with improved precision as compared to earlier measurements. The combination of measurements in the K ± e3 and K ± μ3 modes is also presented.
2018
Batley, J. R.; Kalmus, G.; Lazzeroni, C.; Munday, D. J.; Slater, M. W.; Wotton, S. A.; Arcidiacono, R.; Bocquet, G.; Cabibbo, N.; Ceccucci, A.; Cundy,...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/939164
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