The NA48/2 experiment presents preliminary measurements of the form factors of the charged kaon semileptonic decays, based on 4.0 million K e3± and 2.5 million Kμ3 ± decays, both with negligible background. The Ke3 and Kμ3 results are in good agreement allowing for a combined result which matches the precision of the current world average on the vector and scalar form factors. © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.
High precision measurement of the form factors of the semileptonic decays K± → π0l±+ν at NA48/2 / Raggi, M.. - (2013). (Intervento presentato al convegno 2013 Kaon Physics International Conference, KAON 2013 tenutosi a Ann Arbor, MI; United States).
High precision measurement of the form factors of the semileptonic decays K± → π0l±+ν at NA48/2
Raggi, M.
2013
Abstract
The NA48/2 experiment presents preliminary measurements of the form factors of the charged kaon semileptonic decays, based on 4.0 million K e3± and 2.5 million Kμ3 ± decays, both with negligible background. The Ke3 and Kμ3 results are in good agreement allowing for a combined result which matches the precision of the current world average on the vector and scalar form factors. © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
