منابع مشابه
Jet photoproduction at HERA
We compute various kinematical distributions for one-jet and two-jet inclusive photoproduction at HERA. Our results are accurate to next-to-leading order in QCD. We use the subtraction method for the cancellation of infrared singularities. We perform a thorough study of the reliability of QCD predictions; in particular, we consider the scale dependence of our results and discuss the cases when ...
متن کاملJet correlations at HERA
performed by the ZEUS experiment at HERA are presented. Events with a rapidity gap among the final-state jets in photoproduction are identified and used to study colour-singlet exchange processes. Several Monte Carlo models are considered for comparison with the measurements. In a separate study, jet angular correlation variables sensitive to the underlying gauge structure of the strong interac...
متن کاملJet Production at HERA
Jet production allows precise tests of perturbative QCD. At the electron-proton collider HERA the production of jets is investigated in inelastic electron (positron) proton scattering over a wide range of photon virtualities Q, from photoproduction (Q ≈ 0GeV) to deep inelastic scattering (DIS). This article presents recent measurements of jet cross sections and jet shapes and their comparison t...
متن کاملJet Production at HERA
I review the status of perturbative QCD calculations for jet production in eP -scattering at HERA. I will discuss possibilities of combining fixed order, especially higher order, calculations and parton showers. ¶ Invited talk at the Ringberg Workshop New Trends in HERA Physics 2001, Ringberg Castle, Tegernsee, Germany, 17–22 June 2001 Jet Production at HERA Björn Pötter§ Max-Planck-Institut fü...
متن کاملJet Physics at HERA
Analyses of jet production at HERA have become precise enough to perform QCD studies which are both competitive and complementary to those at ee and pp colliders. This report summarises some of the latest results on jet physics from the H1 and ZEUS Collaborations.
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ژورنال
عنوان ژورنال: Nuclear Physics B - Proceedings Supplements
سال: 2009
ISSN: 0920-5632
DOI: 10.1016/j.nuclphysbps.2009.03.119