Next-to-Leading Order Differential Cross Sections for Jψ, ψ(2S), and Υ Production in Proton-Proton Collisions at a Fixed-Target Experiment Using the LHC Beams
Joint Authors
Source
Advances in High Energy Physics
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-05
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Using nonrelativistic QCD (NRQCD) factorization, we calculate the yields for J/ψ, ψ(2S), and Υ(1S) hadroproduction at s=72 GeV and 115 GeV including the next-to-leading order QCD corrections.
Both these center-of-mass energies correspond to those obtained with 7 TeV and 2.76 TeV nucleon beam impinging a fixed target.
We study the cross section integrated in pt as a function of the (center-of-mass) rapidity as well as the pt differential cross section in the central rapidity region.
Using different NLO fit results of the NRQCD long-distance matrix elements, we evaluate a theoretical uncertainty which is certainly much larger than the projected experimental uncertainties with the expected 20 fb−1 to be collected per year with AFTER@LHC for pp collision at the center of mass energy s≃115 GeV.
American Psychological Association (APA)
Feng, Yu& Wang, Jian-Xiong. 2015. Next-to-Leading Order Differential Cross Sections for Jψ, ψ(2S), and Υ Production in Proton-Proton Collisions at a Fixed-Target Experiment Using the LHC Beams. Advances in High Energy Physics،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1052571
Modern Language Association (MLA)
Feng, Yu& Wang, Jian-Xiong. Next-to-Leading Order Differential Cross Sections for Jψ, ψ(2S), and Υ Production in Proton-Proton Collisions at a Fixed-Target Experiment Using the LHC Beams. Advances in High Energy Physics No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1052571
American Medical Association (AMA)
Feng, Yu& Wang, Jian-Xiong. Next-to-Leading Order Differential Cross Sections for Jψ, ψ(2S), and Υ Production in Proton-Proton Collisions at a Fixed-Target Experiment Using the LHC Beams. Advances in High Energy Physics. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1052571
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1052571