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2013-01

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cc-by (c) LHCb Collaboration, 2013
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/57575

Search for the rare decay KS→μ+μ−

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http://dx.doi.org/10.1007/JHEP01(2013)090

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.

Subject

Teoria quàntica de camps, Gravitació, Relativitat (Física), Teoria quàntica

Subject (English)

Quantum field theory, Gravitation, Relativity (Physics), Quantum theory

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Articles publicats en revistes (Física Quàntica i Astrofísica)
Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB))

Citation

ABELLAN BETETA, Carlos, et al. Search for the rare decay KS→μ+μ−. Journal of High Energy Physics. 2013. Vol. 1301, num. 090. ISSN 1126-6708. [consulted: 12 of June of 2026]. Available at: https://hdl.handle.net/2445/57575

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