Scientific article

Dynamics of isolated-photon plus jet production in pp collisions at √s=7 TeV with the ATLAS detector

ContributorsATLAS Collaboration
Published inNuclear physics. B, vol. 875, no. 3, p. 483-535
Publication date2013

The dynamics of isolated-photon plus jet production in pp collisions at a centre-of-mass energy of 7 TeV has been studied with the ATLAS detector at the LHC using an integrated luminosity of 37 pb−137 pb−1. Measurements of isolated-photon plus jet bin-averaged cross sections are presented as functions of photon transverse energy, jet transverse momentum and jet rapidity. In addition, the bin-averaged cross sections as functions of the difference between the azimuthal angles of the photon and the jet, the photon–jet invariant mass and the scattering angle in the photon–jet centre-of-mass frame have been measured. Next-to-leading-order QCD calculations are compared to the measurements and provide a good description of the data, except for the case of the azimuthal opening angle.

  • QCD
  • Photon
  • Jet
Citation (ISO format)
ATLAS Collaboration. Dynamics of isolated-photon plus jet production in <em>pp</em> collisions at √s=7 TeV with the ATLAS detector. In: Nuclear physics. B, 2013, vol. 875, n° 3, p. 483–535. doi: 10.1016/j.nuclphysb.2013.07.025
Main files (1)
Article (Published version)
ISSN of the journal0550-3213

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