Forward Jet Production in ep-collisions at HERA

Research output: ThesisDoctoral Thesis (monograph)


The production of forward jets has been measured in deep inelastic $ep$ collisions at HERA. The results are presented in terms of single differential cross sections as a function of the Bjorken scaling variable ($x_{Bj}$) and as triple differential cross sections $d^3 sigma / dx_{Bj}dQ^2dp_{t,jet}^2$, where $Q^2$ is the four momentum transfer squared and $p_{t,jet}^2$ is the squared transverse momentum of the forward jet. Also cross sections for events with a di-jet system in addition to the forward jet are shown as a function of the rapidity separation between the forward jet and the two additional jets. The measurements are compared with the predictions of next-to-leading order QCD calculations and various QCD-based models.


  • Albert Knutsson
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Subatomic Physics


  • Forward Jets, Parton dynamics, Jets, Small-x, Low-x, Elementary particle physics, QCD, quantum field theory, Elementarpartikelfysik, kvantfältteori, Fysicumarkivet A:2007:Knutsson
Original languageEnglish
Awarding Institution
Supervisors/Assistant supervisor
  • Jönsson, Leif, Supervisor, External person
Award date2007 Mar 30
  • Theoretical High Energy Physics
Print ISBNs978-91-628-7069
Publication statusPublished - 2007
Publication categoryResearch

Bibliographic note

Defence details Date: 2007-03-30 Time: 13:15 Place: Lund University, Department of Physics, Professorsgatan 1, Sal B External reviewer(s) Name: Glasman, Claudia Title: Professor Affiliation: Univer. Autonoma De Madrid ---