The transverse momentum ( pT ) distribution of primary charged particles is measured at midrapidity in minimum-bias p–Pb collisions at √s(NN)=5.02 TeV with the ALICE detector at the LHC in the range \(0.15 GeV/ c . The spectra are compared to the expectation based on binary collision scaling of particle production in pp collisions, 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 measurement is compared to theoretical calculations and to data in Pb–Pb collisions at √s(NN)=2.76 TeV.
Titolo: | Transverse momentum dependence of inclusive primary charged-particle production in p–Pb collisions at √s = 5.02 TeV | |
Autori: | ||
Data di pubblicazione: | 2014 | |
Rivista: | ||
Abstract: | The transverse momentum ( pT ) distribution of primary charged particles is measured at midrapidity in minimum-bias p–Pb collisions at √s(NN)=5.02 TeV with the ALICE detector at the LHC in the range \(0.15 GeV/ c . The spectra are compared to the expectation based on binary collision scaling of particle production in pp collisions, 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 measurement is compared to theoretical calculations and to data in Pb–Pb collisions at √s(NN)=2.76 TeV. | |
Handle: | http://hdl.handle.net/11386/4565261 | |
Appare nelle tipologie: | 1.1.1 Articolo su rivista con DOI |
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