Measurements of ψ(2S) and X(3872) → J/ψπ + π − production in pp collisions at √s=8 TeV with the ATLAS detector

Differential cross sections are presented for the prompt and non-prompt production of the hidden-charm states X(3872) and ψ(2S), in the decay mode J/ψπ+π−, measured using 11.4 fb−1 of pp collisions at s√=8 TeV by the ATLAS detector at the LHC. The ratio of cross-sections X(3872)/ψ(2S) is also given,...

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Bibliographic Details

Published in:	Journal of high energy physics № 1. P. 117 (1-42)
Other Authors:	Aad, G., Abbott, B., Chelkov, G. A., Aaboud, M., Vaniachine, A.
Format:	Article
Language:	English
Subjects:	ATLAS, детектор Большой адронный коллайдер протон-протонные столкновения статьи в журналах
Online Access:	http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000581890 Перейти в каталог НБ ТГУ