The transverse momentum ( pT ) distribution of primary charged particles is measured at midrapidity in minimum-bias p–Pb collisions at √sNN = 5.02 TeV with the ALICE detector at the LHC in the range 0.15 < pT < 50 GeV/c. The spectra are compared to the expectation based on binary collision scaling of particle production in pp colli- sions, leading to a nuclear modification factor consistent with unity for pT larger than 2 GeV/c, with a weak indication of a Cronin-like enhancement for pT around 4 GeV/c. The mea- surement is compared to theoretical calculations and to data in Pb–Pb collisions at √sNN = 2.76 TeV.

### Transverse momentum dependence of inclusive primary charged-particle production in p–Pb collisions at $$\sqrt{s_\mathrm{{NN}}}=5.02~\text {TeV}$$ s NN = 5.02 TeV

#### Abstract

The transverse momentum ( pT ) distribution of primary charged particles is measured at midrapidity in minimum-bias p–Pb collisions at √sNN = 5.02 TeV with the ALICE detector at the LHC in the range 0.15 < pT < 50 GeV/c. The spectra are compared to the expectation based on binary collision scaling of particle production in pp colli- sions, leading to a nuclear modification factor consistent with unity for pT larger than 2 GeV/c, with a weak indication of a Cronin-like enhancement for pT around 4 GeV/c. The mea- surement is compared to theoretical calculations and to data in Pb–Pb collisions at √sNN = 2.76 TeV.
##### Scheda breve Scheda completa Scheda completa (DC)
2014
74
3054
3054
transverse momentum; INCLUSIVE PRODUCTION; p-Pb collisions
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/157277