Measurement of the production cross-section of ψ(2S)→J/ψ(→μ+μ−)π+π− in pp collisions at √s = 7 TeV at ATLAS

Aad, G.; Abbott, B.; Abdallah, J.; Böhm, Jan; Chudoba, Jiří; Havránek, Miroslav; Hejbal, Jiří; Jakoubek, Tomáš; Kepka, Oldřich; Kupčo, Alexander; Kůs, Vlastimil; Lokajíček, Miloš; Lysák, Roman; Marčišovský, Michal; Mikeštíková, Marcela; Myška, Miroslav; Němeček, Stanislav; Šícho, Petr; Staroba, Pavel; Svatoš, Michal; Taševský, Marek; Vrba, Václav

doi:https://dx.doi.org/10.1007/JHEP09(2014)079

Number of the records: 1

Measurement of the production cross-section of ψ(2S)→J/ψ(→μ+μ−)π+π− in pp collisions at √s = 7 TeV at ATLAS

1.

SYSNO ASEP	0434614
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Measurement of the production cross-section of ψ(2S)→J/ψ(→μ+μ−)π+π− in pp collisions at √s = 7 TeV at ATLAS
Author(s)	Aad, G. (DE) Abbott, B. (US) Abdallah, J. (TW) Böhm, Jan (FZU-D) Chudoba, Jiří (FZU-D)_{RID, ORCID} Havránek, Miroslav (FZU-D)_RID Hejbal, Jiří (FZU-D)_{RID, ORCID} Jakoubek, Tomáš (FZU-D)_{RID, ORCID} Kepka, Oldřich (FZU-D)_{RID, ORCID} Kupčo, Alexander (FZU-D)_{RID, ORCID} Kůs, Vlastimil (FZU-D)_RID Lokajíček, Miloš (FZU-D)_{RID, ORCID} Lysák, Roman (FZU-D)_{RID, ORCID} Marčišovský, Michal (FZU-D)_{RID, ORCID} Mikeštíková, Marcela (FZU-D)_{RID, ORCID} Myška, Miroslav (FZU-D) Němeček, Stanislav (FZU-D)_{RID, ORCID} Šícho, Petr (FZU-D)_{RID, ORCID} Staroba, Pavel (FZU-D)_{RID, ORCID} Svatoš, Michal (FZU-D)_{RID, ORCID} Taševský, Marek (FZU-D)_{RID, ORCID} Vrba, Václav (FZU-D)_{RID, ORCID}
Number of authors	2875
Source Title	Journal of High Energy Physics. - : Springer - ISSN 1029-8479 Roč. 2014, č. 9 (2014), s. 1-49
Number of pages	20 s.
Language	eng - English
Country	US - United States
Keywords	scattering ; quarkonium ; production ; psi(3685) ; CERN LHC Coll ; ATLAS ; meson ; transverse momentum ; decay modes ; rapidity
Subject RIV	BF - Elementary Particles and High Energy Physics
R&D Projects	LG13009 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Institutional support	FZU-D - RVO:68378271
UT WOS	000342415500001
DOI	https://doi.org/10.1007/JHEP09(2014)079
Annotation	The prompt and non-prompt production cross-sections for ψ(2S) mesons are measured using 2.1 fb−1 of pp collision data at a centre-of-mass energy of 7 TeV recorded by the ATLAS experiment at the LHC. The measurement exploits the ψ(2S) → J/ψ(→ μ+ μ− )π+ π− decay mode, and probes ψ(2S) mesons with transverse momenta in the range 10 ≤ pT < 100 GeV and rapidity \|y\| < 2.0. The results are compared to other measurements of ψ(2S) production at the LHC and to various theoretical models for prompt and non-prompt quarkonium production.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2015

Number of the records: 1