https://doi.org/10.1051/epjconf/201715803007
Recent measurements of
form factors at NA48
1 Joint Institute for Nuclear Research, Joliot-Curie, 6 Dubna, Moscow region, Russia, 141980
* e-mail: Sergey.Shkarovskiy@cern.ch
Published online: 24 October 2017
The NA48/2 experiment presents a final result of the charged kaon semileptonic decays form factors measurement based on 4.28 million and 2.91 million
selected decays collected in 2004. The result is competetive with other measurements in
mode and has a smallest uncertainty for
that leads to the most precise combined
result and allows to reduce the form factor uncertainty of |VUS|.
© The authors, published by EDP Sciences, 2017
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