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M. Angeletti; M. D. Azmi; R. Bala; A. Baldisseri; B. Batyunya; L. Betev; L. Bratrud; M. Bregant; R. S. Camacho; C. Cicalo; A. Collu; M. R. Cosentino; A. Dainese; A. De Caro; G. de Cataldo; A. Deloff; A. Dubla; A. Feliciello; D. Finogeev; L. K. Graczykowski; J. F. Grosse-Oetringhaus; A. Harlenderova; S. T. Heckel; E. G. Hernandez; G. Herrera Corral; M. Ippolitov; J. Jadlovsky; C. Jahnke; O. Jevons; A. Jusko; S. Khan; A. Khanzadeev; Y. Kharlov; V. Kovalenko; P. Kurashvili; P. Larionov; R. C. Lemmon; E. D. Lesser; C. Lippmann; J. R. Luhder; A. Maire; L. Malinina; V. Manko; G. V. Margagliotti; M. Marquard; M. Martinez Pedreira; L. Massacrier; M. Mazzilli; C. M. Mitu; C. Mordasini; T. Mrnjavac; S. Muhuri; J. Musinsky; C. J. Myers; B. K. Nandi; V. Nikulin; R. Orava; Y. Pachmayer; R. N. Patra; P. Pillot; O. Pinazza; L. Pinsky; H. Poppenborg; V. Pozdniakov; S. K. Prasad; A. Rakotozafindrabe; R. Raniwala; I. Ravasenga; A. Rehman; V. Riabov; M. Richter; P. Roy; A. Rustamov; B. Sahoo; A. Shabetai; R. Shahoyan; H. Sharma; M. Sharma; N. Sharma; S. Siddhanta; R. Singh; S. Tang; M. G. Tarzila; D. Thakur; D. Thomas; F. Thoresen; A. Toia; A. Tumkin; R. Turrisi; Z. Varga; V. Vechernin; L. Vermunt; T. Virgili; I. Vorobyev; B. Wagner; M. Weber; D. F. Weiser; Y. Wu; D. Zhou; M. B. Zimmermann
The European physical journal. C, Particles and fields, 11/2019, Letnik: 79, Številka: 11Journal Article
Abstract The production cross section of inclusive isolated photons has been measured by the ALICE experiment at the CERN LHC in pp collisions at a centre-of-momentum energy of $$\sqrt{s}=$$ s= 7 TeV. The measurement is performed with the electromagnetic calorimeter EMCal and the central tracking detectors, covering a range of $$|\eta |<0.27$$ |η|<0.27 in pseudorapidity and a transverse momentum range of $$ 10< p_\mathrm {T}^{\gamma }< 60~\mathrm {GeV}/c$$ 10<pTγ<60GeV/c . The result extends the $$p_\mathrm {T}$$ pT coverage of previously published results of the ATLAS and CMS experiments at the same collision energy to smaller $$p_\mathrm {T}$$ pT . The measurement is compared to next-to-leading order perturbative QCD calculations and to the results from the ATLAS and CMS experiments. All measurements and theory predictions are in agreement with each other.
