Measurements of inclusive and direct photon production at midrapidity in pp collisions at s=2.76 and 8 TeV are presented by the ALICE experiment at the LHC. The results are reported in transverse momentum ranges of 0.4<10 GeV/c and 0.3<16 GeV/c, respectively. Photons are detected with the electromagnetic calorimeter (EMCal) and via reconstruction of e+e- pairs from conversions in the ALICE detector material using the central tracking system. For the final measurement of the inclusive photon spectra the results are combined in the overlapping pT interval of both methods. Direct photon spectra, or their upper limits at 90% C.L. are extracted using the direct photon excess ratio Rγ, which quantifies the ratio of inclusive photons over de...
Measurements of inclusive and direct photon production at midrapidity in pp collisions at √s = 2.76 ...
Measurements of inclusive and direct photon production at mid-rapidity in pp collisions at $\sqrt{s}...
International audienceMeasurements of inclusive and direct photon production at midrapidity in pp 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...
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 an...
Measurements of inclusive and direct photon production at midrapidity in pp collisions at √s = 2.76 ...
Measurements of inclusive and direct photon production at mid-rapidity in pp collisions at $\sqrt{s}...
International audienceMeasurements of inclusive and direct photon production at midrapidity in pp 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...
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 an...
Measurements of inclusive and direct photon production at midrapidity in pp collisions at √s = 2.76 ...
Measurements of inclusive and direct photon production at mid-rapidity in pp collisions at $\sqrt{s}...
International audienceMeasurements of inclusive and direct photon production at midrapidity in pp co...