The measurement of direct photon production in Pb-Pb collisions at $ \sqrt{s_{\rm{NN}}} = 2.76 $ TeV and in pp collisions at $ \sqrt{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 \mbox{ }\%$ 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 $\leq p_{\rm{T}} \leq$ 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 in...
Direct photon production at mid-rapidity in Pb-Pb collisions at \(\sqrt{s_{\rm NN}} = 2.76\) TeV was...
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...
The measurement of direct photon production in Pb-Pb collisions at √sNN = 2.76 TeV and in pp collisi...
Recent results on direct-photon measurements in Pb-Pb collisions at \fivenn from central to peripher...
We review recent ALICE results on direct photon production in pp, p–Pb and Pb–Pb collisions at LHC e...
The ALICE experiment has measured the direct photon spectra in Pb-Pb collisions at $\sqrt{s_{NN}} = ...
Direct photon production in heavy-ion collisions provides a valuable set of observables to study the...
The measurement of the direct photon transverse momentum spectrum in Pb-Pb collisions at \unit[$\sqr...
In high energy hadron collisions, direct photons can be produced in various processes and are of par...
International audienceDirect photon production in heavy-ion collisions provides a valuable set of ob...
Direct photon production at mid-rapidity in Pb-Pb collisions at root s(NN) = 2.76 TeV was studied in...
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 \(\sqrt{s_{\rm NN}} = 2.76\) TeV was...
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...
The measurement of direct photon production in Pb-Pb collisions at √sNN = 2.76 TeV and in pp collisi...
Recent results on direct-photon measurements in Pb-Pb collisions at \fivenn from central to peripher...
We review recent ALICE results on direct photon production in pp, p–Pb and Pb–Pb collisions at LHC e...
The ALICE experiment has measured the direct photon spectra in Pb-Pb collisions at $\sqrt{s_{NN}} = ...
Direct photon production in heavy-ion collisions provides a valuable set of observables to study the...
The measurement of the direct photon transverse momentum spectrum in Pb-Pb collisions at \unit[$\sqr...
In high energy hadron collisions, direct photons can be produced in various processes and are of par...
International audienceDirect photon production in heavy-ion collisions provides a valuable set of ob...
Direct photon production at mid-rapidity in Pb-Pb collisions at root s(NN) = 2.76 TeV was studied in...
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 \(\sqrt{s_{\rm NN}} = 2.76\) TeV was...
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...