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Measurement of $BR(K^{+} \to \mu^{\pm}\nu_{\mu}e^{+}e^-$ with NA48/2 at CERN
The exclusive branching ratio of the radiative decay is measured using data collected by the NA48/2 experiment at CERN in 2003-2004. The measurement is performed in the phase-space region of the mass of the electron-positron pair, . This is the most accurate measurement of the exclusive . The result...
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| Lenguaje: | eng |
| Publicado: |
2017
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1742-6596/800/1/012035 http://cds.cern.ch/record/2288067 |
| _version_ | 1780956159860015104 |
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| author | Khoriauli, Gia |
| author_facet | Khoriauli, Gia |
| author_sort | Khoriauli, Gia |
| collection | CERN |
| description | The exclusive branching ratio of the radiative decay is measured using data collected by the NA48/2 experiment at CERN in 2003-2004. The measurement is performed in the phase-space region of the mass of the electron-positron pair, . This is the most accurate measurement of the exclusive . The result, is compatible with the theoretical value, 8.51 × 10(−)(8), calculated using the Chiral Perturbation Theory framework at next-to-leading order. |
| id | oai-inspirehep.net-1519313 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2017 |
| record_format | invenio |
| spelling | oai-inspirehep.net-15193132021-02-09T10:05:28Zdoi:10.1088/1742-6596/800/1/012035http://cds.cern.ch/record/2288067engKhoriauli, GiaMeasurement of $BR(K^{+} \to \mu^{\pm}\nu_{\mu}e^{+}e^-$ with NA48/2 at CERNParticle Physics - ExperimentThe exclusive branching ratio of the radiative decay is measured using data collected by the NA48/2 experiment at CERN in 2003-2004. The measurement is performed in the phase-space region of the mass of the electron-positron pair, . This is the most accurate measurement of the exclusive . The result, is compatible with the theoretical value, 8.51 × 10(−)(8), calculated using the Chiral Perturbation Theory framework at next-to-leading order.oai:inspirehep.net:15193132017 |
| spellingShingle | Particle Physics - Experiment Khoriauli, Gia Measurement of $BR(K^{+} \to \mu^{\pm}\nu_{\mu}e^{+}e^-$ with NA48/2 at CERN |
| title | Measurement of $BR(K^{+} \to \mu^{\pm}\nu_{\mu}e^{+}e^-$ with NA48/2 at CERN |
| title_full | Measurement of $BR(K^{+} \to \mu^{\pm}\nu_{\mu}e^{+}e^-$ with NA48/2 at CERN |
| title_fullStr | Measurement of $BR(K^{+} \to \mu^{\pm}\nu_{\mu}e^{+}e^-$ with NA48/2 at CERN |
| title_full_unstemmed | Measurement of $BR(K^{+} \to \mu^{\pm}\nu_{\mu}e^{+}e^-$ with NA48/2 at CERN |
| title_short | Measurement of $BR(K^{+} \to \mu^{\pm}\nu_{\mu}e^{+}e^-$ with NA48/2 at CERN |
| title_sort | measurement of $br(k^{+} \to \mu^{\pm}\nu_{\mu}e^{+}e^-$ with na48/2 at cern |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.1088/1742-6596/800/1/012035 http://cds.cern.ch/record/2288067 |
| work_keys_str_mv | AT khoriauligia measurementofbrktomupmnumueewithna482atcern |