Inclusive J/ψ production at mid-rapidity in pp collisions at √s = 5.02 TeV
(2019) In Journal of High Energy Physics 2019(10).- Abstract
- Inclusive J/ψ production is studied in minimum-bias proton-proton collisions at a centre-of-mass energy of s = 5.02 TeV by ALICE at the CERN LHC. The measurement is performed at mid-rapidity (|y| < 0.9) in the dielectron decay channel down to zero transverse momentum pT, using a data sample corresponding to an integrated luminosity of Lint = 19.4 ± 0.4 nb−1. The measured pT-integrated inclusive J/ψ production cross sec- tion is dσ/dy = 5.64 ± 0.22(stat.) ± 0.33(syst.) ± 0.12(lumi.) μb. The pT-differential cross section d2σ/dpTdy is measured in the pT range 0–10 GeV/c and compared with state-of- the-art QCD calculations. The J/ψ 〈pT〉 and 〈pT2〉 are extracted and compared with results obtained at other collision energies. [Figure not... (More)
- Inclusive J/ψ production is studied in minimum-bias proton-proton collisions at a centre-of-mass energy of s = 5.02 TeV by ALICE at the CERN LHC. The measurement is performed at mid-rapidity (|y| < 0.9) in the dielectron decay channel down to zero transverse momentum pT, using a data sample corresponding to an integrated luminosity of Lint = 19.4 ± 0.4 nb−1. The measured pT-integrated inclusive J/ψ production cross sec- tion is dσ/dy = 5.64 ± 0.22(stat.) ± 0.33(syst.) ± 0.12(lumi.) μb. The pT-differential cross section d2σ/dpTdy is measured in the pT range 0–10 GeV/c and compared with state-of- the-art QCD calculations. The J/ψ 〈pT〉 and 〈pT2〉 are extracted and compared with results obtained at other collision energies. [Figure not available: see fulltext.]. © 2019, The Author(s). (Less)
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https://lup.lub.lu.se/record/0f50471a-0b7e-4e0a-9f43-2f1dbc65fa12
- author
- Acharya, S ; Adolfsson, Jonatan LU ; Christiansen, Peter LU ; Nassirpour, Adrian LU ; Oskarsson, Anders LU ; Richert, Tuva LU ; Vazquez Rueda, Omar LU ; Silvermyr, David LU ; Stenlund, Evert LU and Zurlo, N
- author collaboration
- organization
- publishing date
- 2019
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Heavy Ion Experiments
- in
- Journal of High Energy Physics
- volume
- 2019
- issue
- 10
- article number
- 84
- publisher
- Springer
- external identifiers
-
- scopus:85074171010
- ISSN
- 1029-8479
- DOI
- 10.1007/JHEP10(2019)084
- language
- English
- LU publication?
- yes
- id
- 0f50471a-0b7e-4e0a-9f43-2f1dbc65fa12
- date added to LUP
- 2019-11-06 09:42:29
- date last changed
- 2023-04-10 02:48:04
@article{0f50471a-0b7e-4e0a-9f43-2f1dbc65fa12, abstract = {{Inclusive J/ψ production is studied in minimum-bias proton-proton collisions at a centre-of-mass energy of s = 5.02 TeV by ALICE at the CERN LHC. The measurement is performed at mid-rapidity (|y| < 0.9) in the dielectron decay channel down to zero transverse momentum pT, using a data sample corresponding to an integrated luminosity of Lint = 19.4 ± 0.4 nb−1. The measured pT-integrated inclusive J/ψ production cross sec- tion is dσ/dy = 5.64 ± 0.22(stat.) ± 0.33(syst.) ± 0.12(lumi.) μb. The pT-differential cross section d2σ/dpTdy is measured in the pT range 0–10 GeV/c and compared with state-of- the-art QCD calculations. The J/ψ 〈pT〉 and 〈pT2〉 are extracted and compared with results obtained at other collision energies. [Figure not available: see fulltext.]. © 2019, The Author(s).}}, author = {{Acharya, S and Adolfsson, Jonatan and Christiansen, Peter and Nassirpour, Adrian and Oskarsson, Anders and Richert, Tuva and Vazquez Rueda, Omar and Silvermyr, David and Stenlund, Evert and Zurlo, N}}, issn = {{1029-8479}}, keywords = {{Heavy Ion Experiments}}, language = {{eng}}, number = {{10}}, publisher = {{Springer}}, series = {{Journal of High Energy Physics}}, title = {{Inclusive J/ψ production at mid-rapidity in pp collisions at √s = 5.02 TeV}}, url = {{http://dx.doi.org/10.1007/JHEP10(2019)084}}, doi = {{10.1007/JHEP10(2019)084}}, volume = {{2019}}, year = {{2019}}, }