Inclusive J/ψ production at mid-rapidity in pp collisions at √s = 5.02 TeV
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Yazar/lar
KARASU UYSAL, Ayben
ALICE Collaboration
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Yayın Türü
Makale
- Yayın Tarihi 2019
- Tek Biçim Adres http://hdl.handle.net/20.500.12498/1633
- Konu Başlıkları Heavy Ion Experiments
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 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 0–10GeV/c and compared with state-of- the-art QCD calculations. The J/ψ ⟨pT⟩ and ⟨p2T⟩ are extracted and compared with results obtained at other collision energies.
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