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Article

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Published version

Publication date

2020-02-07

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cc-by (c) LHCb Collaboration et al., 2020
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/185312

Precision measurement of the Ξcc++ mass

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Related resource

https://doi.org/10.1007/JHEP02(2020)049

Abstract

A measurement of the Ξ++cc mass is performed using data collected by the LHCb experiment between 2016 and 2018 in pp collisions at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.6 fb−1. The Ξ++cc candidates are reconstructed via the decay modes Ξ++cc→Λ+cK−π+π+ and Ξ++cc→Ξ+cπ+. The result, 3621.55 ± 0.23 (stat) ± 0.30 (syst) MeV/c2, is the most precise measurement of the Ξ++cc mass to date.

Subject

Hadrons, Gran Col·lisionador d'Hadrons, Física de partícules, Experiments

Subject (English)

Hadrons, Large Hadron Collider (France and Switzerland), Particle physics, Experiments

Citation

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

Citation

LHCb Collaboration, et al. Precision measurement of the Ξcc++ mass. Journal of High Energy Physics. 2020. Vol. 2020, num. 49. ISSN 1126-6708. [consulted: 11 of June of 2026]. Available at: https://hdl.handle.net/2445/185312

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