Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/57575
Title: Search for the rare decay KS→μ+μ−
Author: Abellan Beteta, Carlos
Calvo Gómez, M.
Camboni, Alessandro
Comerma Montells, Albert
Domingo Bonal, F.
Garrido Beltrán, Lluís
Grabalosa Gándara, Marc
Graciani Díaz, Ricardo
Graugés Pous, Eugeni
Lopez Asamar, E.
Pérez-Calero Yzquierdo, Antonio
Picatoste Olloqui, Eduardo
Pie Valls, B. (Blai)
Potterat, Cédric
Rives Molina, Vicente José
Ruiz, Hugo (Ruiz Pérez)
Vázquez Gómez, R.
Vilasis-Cardona, X.
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
Related resource: http://dx.doi.org/10.1007/JHEP01(2013)090
URI: http://hdl.handle.net/2445/57575
ISSN: 1126-6708
Appears in Collections:Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB))
Articles publicats en revistes (Física Quàntica i Astrofísica)

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