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Inclusive quarkonium production at forward rapidity in pp collisions at √s = 8 TeV

J., Adam ; Christiansen, P. LU ; Ljunggren, H. ; Oskarsson, A. LU ; Richert, T. LU ; Silvermyr, D. LU orcid ; Søgaard, C. LU ; Stenlund, E. LU ; Vislavicius, V. LU and M., Zyzak (2016) In European Physical Journal C 76(4).
Abstract
We report on the inclusive production cross sections of (Formula presented.) , (Formula presented.) , (Formula presented.) (1S), (Formula presented.) (2S) and (Formula presented.) (3S), measured at forward rapidity with the ALICE detector in (Formula presented.) collisions at a center-of-mass energy (Formula presented.)  TeV. The analysis is based on data collected at the LHC and corresponds to an integrated luminosity of 1.23 pb (Formula presented.). Quarkonia are reconstructed in the dimuon-decay channel. The differential production cross sections are measured as a function of the transverse momentum (Formula presented.) and rapidity y, over the (Formula presented.) ranges (Formula presented.)  GeV/c for (Formula presented.) , (Formula... (More)
We report on the inclusive production cross sections of (Formula presented.) , (Formula presented.) , (Formula presented.) (1S), (Formula presented.) (2S) and (Formula presented.) (3S), measured at forward rapidity with the ALICE detector in (Formula presented.) collisions at a center-of-mass energy (Formula presented.)  TeV. The analysis is based on data collected at the LHC and corresponds to an integrated luminosity of 1.23 pb (Formula presented.). Quarkonia are reconstructed in the dimuon-decay channel. The differential production cross sections are measured as a function of the transverse momentum (Formula presented.) and rapidity y, over the (Formula presented.) ranges (Formula presented.)  GeV/c for (Formula presented.) , (Formula presented.)  GeV/c for all other resonances, and for (Formula presented.). The cross sections, integrated over (Formula presented.) and y, and assuming unpolarized quarkonia, are (Formula presented.)   (Formula presented.) b, (Formula presented.)   (Formula presented.) b, (Formula presented.)  nb, (Formula presented.)  nb and (Formula presented.)  nb, where the first uncertainty is statistical and the second one is systematic. These values agree, within at most (Formula presented.) , with measurements performed by the LHCb collaboration in the same rapidity range. © 2016, CERN for the benefit of the ALICE collaboration. (Less)
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organization
publishing date
type
Contribution to journal
publication status
published
subject
in
European Physical Journal C
volume
76
issue
4
article number
184
publisher
Springer
external identifiers
  • scopus:84962696667
ISSN
1434-6044
DOI
10.1140/epjc/s10052-016-3987-y
language
English
LU publication?
yes
id
279e5046-73b7-4f80-bf89-87bc9c0e281e
date added to LUP
2022-04-04 15:31:00
date last changed
2023-05-10 15:22:52
@article{279e5046-73b7-4f80-bf89-87bc9c0e281e,
  abstract     = {{We report on the inclusive production cross sections of (Formula presented.) , (Formula presented.) , (Formula presented.) (1S), (Formula presented.) (2S) and (Formula presented.) (3S), measured at forward rapidity with the ALICE detector in (Formula presented.) collisions at a center-of-mass energy (Formula presented.)  TeV. The analysis is based on data collected at the LHC and corresponds to an integrated luminosity of 1.23 pb (Formula presented.). Quarkonia are reconstructed in the dimuon-decay channel. The differential production cross sections are measured as a function of the transverse momentum (Formula presented.) and rapidity y, over the (Formula presented.) ranges (Formula presented.)  GeV/c for (Formula presented.) , (Formula presented.)  GeV/c for all other resonances, and for (Formula presented.). The cross sections, integrated over (Formula presented.) and y, and assuming unpolarized quarkonia, are (Formula presented.)   (Formula presented.) b, (Formula presented.)   (Formula presented.) b, (Formula presented.)  nb, (Formula presented.)  nb and (Formula presented.)  nb, where the first uncertainty is statistical and the second one is systematic. These values agree, within at most (Formula presented.) , with measurements performed by the LHCb collaboration in the same rapidity range. © 2016, CERN for the benefit of the ALICE collaboration.}},
  author       = {{J., Adam and Christiansen, P. and Ljunggren, H. and Oskarsson, A. and Richert, T. and Silvermyr, D. and Søgaard, C. and Stenlund, E. and Vislavicius, V. and M., Zyzak}},
  issn         = {{1434-6044}},
  language     = {{eng}},
  number       = {{4}},
  publisher    = {{Springer}},
  series       = {{European Physical Journal C}},
  title        = {{Inclusive quarkonium production at forward rapidity in pp collisions at √s = 8 TeV}},
  url          = {{http://dx.doi.org/10.1140/epjc/s10052-016-3987-y}},
  doi          = {{10.1140/epjc/s10052-016-3987-y}},
  volume       = {{76}},
  year         = {{2016}},
}