The measurement of direct photon production in Pb-Pb collisions at √sNN = 2.76 TeV and in pp collisions at √s = 7 TeV with the ALICE experiment is presented. In Pb-Pb collisions a clear direct photon signal below 3 GeV/c is observed only for the 0–20 % most central collisions. No excess is observed for semi-central and peripheral Pb-Pb collisions and in pp collisions. Furthermore, in pp collision the measurement of direct photon production in the range 10 ≤ pT ≤ 60 GeV/c is reported. The analysis is performed on the EMCal-triggered data taken in 2011. The two main sources of background, namely photons from fragmentation processes and decay photons, have been subtracted from the inclusive photon spectrum by means of an isolation technique co...
Measurements of inclusive and direct photon production at midrapidity in pp collisions at s=2.76 and...
Measurements of inclusive and direct photon production at midrapidity in pp collisions at s=2.76 and...
Direct photon production at mid-rapidity in Pb–Pb collisions at √sNN = 2.76 TeV was studied in the t...
The measurement of direct photon production in Pb-Pb collisions at √sNN = 2.76 TeV and in pp collisi...
The measurement of direct photon production in Pb-Pb collisions at $ \sqrt{s_{\rm{NN}}} = 2.76 $ TeV...
We review recent ALICE results on direct photon production in pp, p–Pb and Pb–Pb collisions at LHC e...
International audienceDirect photon production in heavy-ion collisions provides a valuable set of ob...
Direct photon production in heavy-ion collisions provides a valuable set of observables to study the...
Measurements of inclusive and direct photon production at midrapidity in pp collisions at s=2.76 and...
In high-energy hadron collisions, direct photons can be produced in various processes and are of par...
The measurement of the direct photon transverse momentum spectrum in Pb-Pb collisions at√sNN = 2.76 ...
Measurements of inclusive and direct photon production at midrapidity in pp collisions at s=2.76 and...
Measurements of inclusive and direct photon production at midrapidity in pp collisions at s=2.76 and...
Direct photon production at mid-rapidity in Pb–Pb collisions at √sNN = 2.76 TeV was studied in the t...
The measurement of direct photon production in Pb-Pb collisions at √sNN = 2.76 TeV and in pp collisi...
The measurement of direct photon production in Pb-Pb collisions at $ \sqrt{s_{\rm{NN}}} = 2.76 $ TeV...
We review recent ALICE results on direct photon production in pp, p–Pb and Pb–Pb collisions at LHC e...
International audienceDirect photon production in heavy-ion collisions provides a valuable set of ob...
Direct photon production in heavy-ion collisions provides a valuable set of observables to study the...
Measurements of inclusive and direct photon production at midrapidity in pp collisions at s=2.76 and...
In high-energy hadron collisions, direct photons can be produced in various processes and are of par...
The measurement of the direct photon transverse momentum spectrum in Pb-Pb collisions at√sNN = 2.76 ...
Measurements of inclusive and direct photon production at midrapidity in pp collisions at s=2.76 and...
Measurements of inclusive and direct photon production at midrapidity in pp collisions at s=2.76 and...
Direct photon production at mid-rapidity in Pb–Pb collisions at √sNN = 2.76 TeV was studied in the t...