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http://hdl.handle.net/2445/57575| Title: | Search for the rare decay KS→μ+μ− |
| Author: | Abellan Beteta, Carlos Calvo Gómez, Míriam Camboni, Alessandro Comerma Montells, Albert Domingo Bonal, Francesc Garrido Beltrán, Lluís Grabalosa Gándara, Marc Graciani Díaz, Ricardo Graugés Pous, Eugeni López Asamar, Elias Pérez-Calero Yzquierdo, Antonio Picatoste Olloqui, Eduardo Pie Valls, B. (Blai) Potterat, Cédric Rives Molina, Vicente José Ruiz, Hugo (Ruiz Pérez) Vázquez Gómez, Ricard Vilasis-Cardona, Xavier LHCb Collaboration |
| Keywords: | Teoria quàntica de camps Gravitació Relativitat (Física) Teoria quàntica Quantum field theory Gravitation Relativity (Physics) Quantum theory |
| Issue Date: | Jan-2013 |
| Publisher: | Springer Verlag |
| Abstract: | A search for the decay K0S→μ+μ− is performed, based on a data sample of 1.0 fb−1 of pp collisions at s√=7TeV collected by the LHCb experiment at the Large Hadron Collider. The observed number of candidates is consistent with the background-only hypothesis, yielding an upper limit of B(K0S→μ+μ−) < 11(9) × 10−9 at 95 (90)% confidence level. This limit is a factor of thirty below the previous measurement. |
| Note: | Reproducció del document publicat a: http://dx.doi.org/10.1007/JHEP01(2013)090 |
| It is part of: | Journal of High Energy Physics, 2013, vol. 1301 , p. 090 |
| URI: | http://hdl.handle.net/2445/57575 |
| Related resource: | http://dx.doi.org/10.1007/JHEP01(2013)090 |
| 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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