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$K_{l3}^{\pm}$ form-factor measurement at NA48/2
In 2003/2004 the NA48/2 experiment collected a large sample of K± decays. Using a run with minimal trigger conditions, samples of 2.5 x $10^6$ $K^±_{\mu3}$ and 4.0 x $10^6$ $K^±_{e3}$ events were selected. These samples allow precise measurements of the form factors in various parametrizations. This...
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| Lenguaje: | eng |
| Publicado: |
2012
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| Acceso en línea: | http://cds.cern.ch/record/2284898 |