Direct photon production at low transverse momentum in proton-proton collisions at s =2.76 and 8 TeV

S Acharya, Jonatan Adolfsson, Peter Christiansen, Martin Ljunggren, Anders Oskarsson, Tuva Richert, David Silvermyr, Evert Stenlund, Vytautas Vislavicius, S. Zou, ALICE Collaboration

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Sammanfattning

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 0.47 GeV/c is at least one σ above unity and consistent with expectations from next-to-leading order pQCD calculations. © 2019 CERN.
Originalspråkengelska
Artikelnummer024912
TidskriftPhysical Review C
Volym99
Nummer2
DOI
StatusPublished - 2019

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Export Date: 13 March 2019

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