Dynamics of isolated-photon plus jet production in pp collisions at root s=7 TeV with the ATLAS detector
2013 (English)In: Nuclear Physics B, ISSN 0550-3213, Vol. 875, no 3, 483-535 p.Article in journal (Refereed) Published
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(-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.
Place, publisher, year, edition, pages
2013. Vol. 875, no 3, 483-535 p.
QCD, Photon, Jet
IdentifiersURN: urn:nbn:se:su:diva-95073DOI: 10.1016/j.nuclphysb.2013.07.025ISI: 000324601700001OAI: oai:DiVA.org:su-95073DiVA: diva2:658880
FunderKnut and Alice Wallenberg FoundationSwedish Research CouncilEU, European Research Council
Other Funding Agencies: 73 from various countries2013-10-232013-10-212013-10-23Bibliographically approved