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Detailed study of $K_{e4}$ decay properties by the NA48/2 experiment at CERN
A sample of 1.13 million Ke4+−(K±→π+π−e±ν) decays and 65210Ke400(K±→π0π0e±ν) decays has been collected in 2003–2004 by the NA48/2 collaboration at the CERN SPS. Branching ratio and form factors in the S- and P-wave have been measured at a percent level precision. The comparison of Branching ratio an...
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| Lenguaje: | eng |
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2016
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| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysbps.2015.10.043 http://cds.cern.ch/record/2276600 |