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The European Physical Journal Special Topics

, Volume 155, Issue 1, pp 191–200 | Cite as

Dijet and photon-jet correlations in proton-proton collisions at RHIC

  • A. SzczurekEmail author
  • T. Pietrycki
  • A. Rybarska
  • G. Ślipek
Article
  • 26 Downloads

Abstract.

We discuss correlations in azimuthal angle as well as correlations in two-dimensional space of transverse momenta of two jets as well as photon and jet. Some kt-factorization subprocesses are included for the first time in the literature. Different unintegrated gluon/parton distributions are used in the kt-factorization approach. The results depend on UGDF/UPDF used. The collinear NLO 2 ↦3 contributions dominate over kt-factorization cross section at small relative azimuthal angles as well as for asymmetric transverse momentum configurations.

Keywords

Transverse Momentum European Physical Journal Special Topic Azimuthal Angle Quark Matter Large Transverse Momentum 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© EDP Sciences/Società Italiana di Fisica/Springer-Verlag 2008

Authors and Affiliations

  • A. Szczurek
    • 1
    • 2
    Email author
  • T. Pietrycki
    • 1
  • A. Rybarska
    • 1
  • G. Ślipek
    • 1
  1. 1.Institute of Nuclear Physics PANCracowPoland
  2. 2.University of RzeszówRzeszówPoland

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