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https://hdl.handle.net/2445/69287| Title: | Search for the lepton flavour violating decay τ− → μ−μ+μ− |
| Author: | Gascón Fora, David Graciani Díaz, Ricardo Graugés Pous, Eugeni Picatoste Olloqui, Eduardo Rives Molina, Vicente José Ruiz, Hugo (Ruiz Pérez) LHCb Collaboration |
| Keywords: | Acceleradors de partícules Leptons (Física nuclear) Violació CP (Física nuclear) Particle accelerators Leptons (Nuclear physics) CP violation (Nuclear physics) |
| Issue Date: | 18-Feb-2015 |
| Publisher: | Springer Verlag |
| Abstract: | A search for the lepton flavour violating decay τ−→μ−μ+μ− is performed with the LHCb experiment. The data sample corresponds to an integrated luminosity of 1.0fb−1 of proton-proton collisions at a centre-of-mass energy of 7TeV and 2.0fb−1 at 8TeV. No evidence is found for a signal, and a limit is set at 90% confidence level on the branching fraction, B(τ−→μ−μ+μ−)<4.6×10−8. |
| Note: | Reproducció del document publicat a: http://dx.doi.org/10.1007/JHEP02(2015)121 |
| It is part of: | Journal of High Energy Physics, 2015, vol. 2015, num. 121 |
| URI: | https://hdl.handle.net/2445/69287 |
| Related resource: | http://dx.doi.org/10.1007/JHEP02(2015)121 |
| ISSN: | 1126-6708 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) |
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