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Aad, Georges et al.
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Measurement of the inclusive isolated prompt photon cross-section in $pp$ collisions at $\sqrt{s}=$ 7 TeV using 35 pb$^{-1}$ of ATLAS data

The ATLAS collaboration

Aad, Georges , Abbott, Brad , Abdallah, Jalal , Abdelalim, Ahmed Ali , Abdesselam, Abdelouahab , Abdinov, Ovsat , Abi, Babak , Abolins, Maris , Abramowicz, Halina , Abreu, Henso

Phys.Lett. B706 (2011) 150-167, 2011

https://doi.org/10.17182/hepdata.57899

Journalhttps://doi.org/10.1016/j.physletb.2011.11.010
http://inspirehep.net/record/921594 INSPIREhttp://inspirehep.net/record/921594
http://hepdata.cedar.ac.uk/view/ins921594 HepData

rivet Analysis

Abstract (data abstract)

CERN-LHC. Measurement of the inclusive production of isolated prompt photons in proton-proton collisions at a centre-of-mass energy of 7 TeV. The data sample used has an integrated luminosity of 35 pb-1. Photons are isolated if the total transverse energy in a cone (in phi,eta space) of radius R=0.4 is less than a cut value of 4 GeV. The four systematic errors shown in the tables represent, respectively, the uncertainties in (1) the purity measurment, (2) the photon selection and identification efficiency, (3) the correlation between the efficiency and purity determination and (4) the unfolding process. The luminosity uncertainty of 3.4% is shown separately. Note added (27 JUN 2014): The cross section values reported in Tables 1-4 below should be multiplied by a factor of 1.0187 to take into account the updated value of the integrated luminosity for the ATLAS 2010 data taking period. The uncertainty on the global normalisation ("Lumi") increases slightly from 3.4% to 3.5%. See Eur.Phys.J. C73 (2013) 2518 for more details.

Table 1

Data from T 1,F 2

10.17182/hepdata.57899.v1/t1

The measured prompt photon cross section as a function of transverse energy for the |pseudorapidity| range < 0.6.
https://www.hepdata.net/record/data/50534yaml https://www.hepdata.net/record/data/50534/csvcsv
Table 2

Data from T 1,F 2

10.17182/hepdata.57899.v1/t2

The measured prompt photon cross section as a function of transverse energy for the |pseudorapidity| range 0.6 TO 1.37.
https://www.hepdata.net/record/data/50535yaml https://www.hepdata.net/record/data/50535/csvcsv
Table 3

Data from T 1,F 2

10.17182/hepdata.57899.v1/t3

The measured prompt photon cross section as a function of transverse energy for the |pseudorapidity| range 1.52 TO 1.81.
https://www.hepdata.net/record/data/50537yaml https://www.hepdata.net/record/data/50537/csvcsv
Table 4

Data from T 1,F 2

10.17182/hepdata.57899.v1/t4

The measured prompt photon cross section as a function of transverse energy for the |pseudorapidity| range 1.81 TO 2.37.
https://www.hepdata.net/record/data/50539yaml https://www.hepdata.net/record/data/50539/csvcsv

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