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https://hdl.handle.net/20.500.11851/4849
Title: | Measurement of the Production Cross-Section of Psi(2s) -> J/Psi(-> Mu(+)mu(-))pi(+) Pi(-) in Pp Collisions at Root S=7 Tev at Atlas |
Authors: | Aad, G. Abbott, B. Abdallah, J. Khalek, S. Abdel Abdinov, O. Aben, R. The ATLAS Collaboration Sultansoy, Saleh |
Keywords: | Hadron-Hadron Scattering |
Publisher: | Springer |
Abstract: | The prompt and non-prompt production cross-sections for psi(2S) mesons are measured using 2.1 fb(-1) of pp collision data at a centre-of-mass energy of 7TeV recorded by the ATLAS experiment at the LHC. The measurement exploits the psi(2S) --> J/psi(--> mu(+)mu(-)) pi(+)pi(-) decay mode, and probes psi(2S) mesons with transverse momenta in the range 10 <= p(T) < 100 GeV and rapidity |y| < 2.0. The results are compared to other measurements of psi(2S) production at the LHC and to various theoretical models for prompt and non-prompt quarkonium production. |
URI: | https://doi.org/10.1007/JHEP09(2014)079 https://hdl.handle.net/20.500.11851/4849 |
ISSN: | 1029-8479 |
Appears in Collections: | Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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