AbstractDirect photon production at mid-rapidity in Pb–Pb collisions at sNN=2.76 TeV was studied in the transverse momentum range 0.9<pT<14 GeV/c. Photons were detected with the highly segmented electromagnetic calorimeter PHOS and via conversions in the ALICE detector material with the e+e− pair reconstructed in the central tracking system. The results of the two methods were combined and direct photon spectra were measured for the 0–20%, 20–40%, and 40–80% centrality classes. For all three classes, agreement was found with perturbative QCD calculations for pT≳5 GeV/c. Direct photon spectra down to pT≈1 GeV/c could be extracted for the 20–40% and 0–20% centrality classes. The significance of the direct photon signal for 0.9<pT<2.1 GeV/c is...
AbstractThe measurement of the direct photon transverse momentum spectrum in Pb–Pb collisions at sNN...
Direct photon production at mid-rapidity in Pb-Pb collisions at √sNN=2.76 TeV was studied in the tra...
Direct photon production in heavy-ion collisions provides a valuable set of observables to study the...
Direct photon production at mid-rapidity in Pb–Pb collisions at √sNN=2.76TeVwas studied in the trans...
Direct photon production at mid-rapidity in Pb\u2013Pb collisions at 1asNN = 2.76 TeV was studied i...
Direct photon production at mid-rapidity in Pb-Pb collisions at √sNN=2.76 TeV was studied in the tra...
Direct photon production at mid-rapidity in Pb-Pb collisions at root s(NN) = 2.76 TeV was studied in...
AbstractDirect photon production at mid-rapidity in Pb–Pb collisions at sNN=2.76 TeV was studied in ...
Direct photon production at mid-rapidity in Pb–Pb collisions at √sNN = 2.76 TeV was studied in the t...
Direct photon production at mid-rapidity in Pb–Pb collisions at View the MathML sourcesNN=2.76 TeV w...
Direct photon production at mid-rapidity in Pb–Pb collisions at sNN=2.76 TeV was studied in the tran...
Direct photon production at mid-rapidity in Pb–Pb collisions at √sNN = 2.76 TeV was studied in the t...
Direct photon production at mid-rapidity in Pb–Pb collisions at sNN=2.76 TeV was studied in the tran...
AbstractThe measurement of the direct photon transverse momentum spectrum in Pb–Pb collisions at sNN...
Direct photon production at mid-rapidity in Pb-Pb collisions at √sNN=2.76 TeV was studied in the tra...
Direct photon production in heavy-ion collisions provides a valuable set of observables to study the...
Direct photon production at mid-rapidity in Pb–Pb collisions at √sNN=2.76TeVwas studied in the trans...
Direct photon production at mid-rapidity in Pb\u2013Pb collisions at 1asNN = 2.76 TeV was studied i...
Direct photon production at mid-rapidity in Pb-Pb collisions at √sNN=2.76 TeV was studied in the tra...
Direct photon production at mid-rapidity in Pb-Pb collisions at root s(NN) = 2.76 TeV was studied in...
AbstractDirect photon production at mid-rapidity in Pb–Pb collisions at sNN=2.76 TeV was studied in ...
Direct photon production at mid-rapidity in Pb–Pb collisions at √sNN = 2.76 TeV was studied in the t...
Direct photon production at mid-rapidity in Pb–Pb collisions at View the MathML sourcesNN=2.76 TeV w...
Direct photon production at mid-rapidity in Pb–Pb collisions at sNN=2.76 TeV was studied in the tran...
Direct photon production at mid-rapidity in Pb–Pb collisions at √sNN = 2.76 TeV was studied in the t...
Direct photon production at mid-rapidity in Pb–Pb collisions at sNN=2.76 TeV was studied in the tran...
AbstractThe measurement of the direct photon transverse momentum spectrum in Pb–Pb collisions at sNN...
Direct photon production at mid-rapidity in Pb-Pb collisions at √sNN=2.76 TeV was studied in the tra...
Direct photon production in heavy-ion collisions provides a valuable set of observables to study the...