Parenti, A. (2020) K+ → π+νν¯ measurement at the NA62 experiment. Il nuovo cimento C, 43 (2-3). pp. 1-3. ISSN 1826-9885
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Abstract
The high precision of the theoretical prediction and the strong suppression make the ultra-rare kaon decay K+ → π+νν¯ an excellent probe for new physics. The NA62 experiment at CERN SPS aims to measure BR(K+ → π+νν¯) with a 10% precision. NA62 collected data in 2016, 2017 and 2018. The 2016 data has been analyzed and the result published: one candidate signal event was found, showing that the decay-in-flight techinque works. The 2017 sample is currently under analysis and 2.5 ± 0.4 Standard Model signal events are expected, while the background is still under study.
Item Type: | Article |
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Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
Depositing User: | Marina Spanti |
Date Deposited: | 10 Feb 2021 16:45 |
Last Modified: | 10 Feb 2021 16:45 |
URI: | http://eprints.bice.rm.cnr.it/id/eprint/20778 |
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