کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10720774 1031509 2013 53 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dynamics of isolated-photon plus jet production in pp collisions at s=7 TeV with the ATLAS detector
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
Dynamics of isolated-photon plus jet production in pp collisions at s=7 TeV with the ATLAS detector
چکیده انگلیسی
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.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Physics B - Volume 875, Issue 3, 21 October 2013, Pages 483-535