EPJ Web Conf.
Volume 158, 2017The XXIII International Workshop “High Energy Physics and Quantum Field Theory” (QFTHEP 2017)
|Number of page(s)||10|
|Section||Theoretical and Experimental Studies of Flavor Physics and Exotic States|
|Published online||24 October 2017|
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
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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