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Updated limit for the $K_S^0\to \mu^+\mu^-$ decay
A search for the decay is performed using the data sample of pp collisions at TeV collected by the LHCb experiment at the Large Hadron Collider in 2012, corresponding to an integrated luminosity of 2.0 fb(−)(1). In the Standard Model, this decay is expected to be suppressed at a level below the curr...
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| Lenguaje: | eng |
| Publicado: |
2017
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| Acceso en línea: | https://dx.doi.org/10.1088/1742-6596/800/1/012009 http://cds.cern.ch/record/2288060 |
| _version_ | 1780956158373134336 |
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| author | Ramos Pernas, Miguel |
| author_facet | Ramos Pernas, Miguel |
| author_sort | Ramos Pernas, Miguel |
| collection | CERN |
| description | A search for the decay is performed using the data sample of pp collisions at TeV collected by the LHCb experiment at the Large Hadron Collider in 2012, corresponding to an integrated luminosity of 2.0 fb(−)(1). In the Standard Model, this decay is expected to be suppressed at a level below the current experimental sensitivity, but could be enhanced by new sources of CP violation. The observed number of candidates is compatible with the expected background and allows to set an upper limit at 95 (90)% confidence level. This limit improves the result published by LHCb using 1.0 fb(−)(1) of collisions collected in 2011 at TeV. |
| id | oai-inspirehep.net-1519297 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2017 |
| record_format | invenio |
| spelling | oai-inspirehep.net-15192972021-02-09T10:05:28Zdoi:10.1088/1742-6596/800/1/012009http://cds.cern.ch/record/2288060engRamos Pernas, MiguelUpdated limit for the $K_S^0\to \mu^+\mu^-$ decayParticle Physics - ExperimentA search for the decay is performed using the data sample of pp collisions at TeV collected by the LHCb experiment at the Large Hadron Collider in 2012, corresponding to an integrated luminosity of 2.0 fb(−)(1). In the Standard Model, this decay is expected to be suppressed at a level below the current experimental sensitivity, but could be enhanced by new sources of CP violation. The observed number of candidates is compatible with the expected background and allows to set an upper limit at 95 (90)% confidence level. This limit improves the result published by LHCb using 1.0 fb(−)(1) of collisions collected in 2011 at TeV.oai:inspirehep.net:15192972017 |
| spellingShingle | Particle Physics - Experiment Ramos Pernas, Miguel Updated limit for the $K_S^0\to \mu^+\mu^-$ decay |
| title | Updated limit for the $K_S^0\to \mu^+\mu^-$ decay |
| title_full | Updated limit for the $K_S^0\to \mu^+\mu^-$ decay |
| title_fullStr | Updated limit for the $K_S^0\to \mu^+\mu^-$ decay |
| title_full_unstemmed | Updated limit for the $K_S^0\to \mu^+\mu^-$ decay |
| title_short | Updated limit for the $K_S^0\to \mu^+\mu^-$ decay |
| title_sort | updated limit for the $k_s^0\to \mu^+\mu^-$ decay |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.1088/1742-6596/800/1/012009 http://cds.cern.ch/record/2288060 |
| work_keys_str_mv | AT ramospernasmiguel updatedlimitfortheks0tomumudecay |