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Search for $\tau \to 3\mu$ decays using $\tau$ leptons produced in D and B meson decays
A search for charged lepton flavor violating decays $\tau\to3\mu$ has been performed using proton-proton collisions with a center-of-mass energy of 13 TeV. The analysis uses the data set collected by the CMS detector in 2016, corresponding to an integrated luminosity of 33 fb$^{-1}$, and exploits $\...
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| Publicado: |
2019
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| Acceso en línea: | http://cds.cern.ch/record/2668282 |
| _version_ | 1780962160986292224 |
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| author | CMS Collaboration |
| author_facet | CMS Collaboration |
| author_sort | CMS Collaboration |
| collection | CERN |
| description | A search for charged lepton flavor violating decays $\tau\to3\mu$ has been performed using proton-proton collisions with a center-of-mass energy of 13 TeV. The analysis uses the data set collected by the CMS detector in 2016, corresponding to an integrated luminosity of 33 fb$^{-1}$, and exploits $\tau$ leptons produced in D and B meson decays. No signal is observed, and an upper limit of $8.8\times 10^{-8}$ is set at the $90\%$ confidence level on the branching fraction of the $\tau$ lepton to three muons. |
| id | cern-2668282 |
| institution | Organización Europea para la Investigación Nuclear |
| publishDate | 2019 |
| record_format | invenio |
| spelling | cern-26682822020-07-11T06:51:35Zhttp://cds.cern.ch/record/2668282CMS CollaborationSearch for $\tau \to 3\mu$ decays using $\tau$ leptons produced in D and B meson decaysParticle Physics - ExperimentA search for charged lepton flavor violating decays $\tau\to3\mu$ has been performed using proton-proton collisions with a center-of-mass energy of 13 TeV. The analysis uses the data set collected by the CMS detector in 2016, corresponding to an integrated luminosity of 33 fb$^{-1}$, and exploits $\tau$ leptons produced in D and B meson decays. No signal is observed, and an upper limit of $8.8\times 10^{-8}$ is set at the $90\%$ confidence level on the branching fraction of the $\tau$ lepton to three muons.CMS-PAS-BPH-17-004oai:cds.cern.ch:26682822019 |
| spellingShingle | Particle Physics - Experiment CMS Collaboration Search for $\tau \to 3\mu$ decays using $\tau$ leptons produced in D and B meson decays |
| title | Search for $\tau \to 3\mu$ decays using $\tau$ leptons produced in D and B meson decays |
| title_full | Search for $\tau \to 3\mu$ decays using $\tau$ leptons produced in D and B meson decays |
| title_fullStr | Search for $\tau \to 3\mu$ decays using $\tau$ leptons produced in D and B meson decays |
| title_full_unstemmed | Search for $\tau \to 3\mu$ decays using $\tau$ leptons produced in D and B meson decays |
| title_short | Search for $\tau \to 3\mu$ decays using $\tau$ leptons produced in D and B meson decays |
| title_sort | search for $\tau \to 3\mu$ decays using $\tau$ leptons produced in d and b meson decays |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/2668282 |
| work_keys_str_mv | AT cmscollaboration searchfortauto3mudecaysusingtauleptonsproducedindandbmesondecays |