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Rare and forbidden kaon decays at NA62
A precision lepton universality test by measurement of the helicity suppressed ratio of leptonic decay rates of the charged kaon with ∼ 150000 K^+- -> e^+-nu decays collected by the NA62 experiment in 2007-08 is presented. The record accuracy of 0.4% constrains the parameter space of new physics...
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| Lenguaje: | eng |
| Publicado: |
2015
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| Acceso en línea: | https://dx.doi.org/10.1051/epjconf/20159503029 http://cds.cern.ch/record/2159075 |
| _version_ | 1780950828720324608 |
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| author | Pepe, Monica |
| author_facet | Pepe, Monica |
| author_sort | Pepe, Monica |
| collection | CERN |
| description | A precision lepton universality test by measurement of the helicity suppressed ratio of leptonic decay rates of the charged kaon with ∼ 150000 K^+- -> e^+-nu decays collected by the NA62 experiment in 2007-08 is presented. The record accuracy of 0.4% constrains the parameter space of new physics models with extended Higgs sector, a fourth generation of quarks and leptons or sterile neutrinos. |
| id | oai-inspirehep.net-1374318 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2015 |
| record_format | invenio |
| spelling | oai-inspirehep.net-13743182019-09-30T06:29:59Zdoi:10.1051/epjconf/20159503029http://cds.cern.ch/record/2159075engPepe, MonicaRare and forbidden kaon decays at NA62Nuclear Physics - ExperimentA precision lepton universality test by measurement of the helicity suppressed ratio of leptonic decay rates of the charged kaon with ∼ 150000 K^+- -> e^+-nu decays collected by the NA62 experiment in 2007-08 is presented. The record accuracy of 0.4% constrains the parameter space of new physics models with extended Higgs sector, a fourth generation of quarks and leptons or sterile neutrinos.oai:inspirehep.net:13743182015 |
| spellingShingle | Nuclear Physics - Experiment Pepe, Monica Rare and forbidden kaon decays at NA62 |
| title | Rare and forbidden kaon decays at NA62 |
| title_full | Rare and forbidden kaon decays at NA62 |
| title_fullStr | Rare and forbidden kaon decays at NA62 |
| title_full_unstemmed | Rare and forbidden kaon decays at NA62 |
| title_short | Rare and forbidden kaon decays at NA62 |
| title_sort | rare and forbidden kaon decays at na62 |
| topic | Nuclear Physics - Experiment |
| url | https://dx.doi.org/10.1051/epjconf/20159503029 http://cds.cern.ch/record/2159075 |
| work_keys_str_mv | AT pepemonica rareandforbiddenkaondecaysatna62 |