QCD at high energy

Abstract

I review recent results in QCD at high energy, emphasizing the role of higher-order computations, power corrections, and Monte Carlo simulations in the study of a few discrepancies between data and perturbative predictions, and discussing future prospects.

20 pages Latex; 9 figures included. Plenary talk given at ICHEP02, 24 - 31 July 2002, Amsterdam. Affiliation corrected

References in corpus (32)

• New Generation of Parton Distributions with Uncertainties from Global QCD Analysis
• Matching NLO QCD computations and parton shower simulations
• Next-to-Next-to-Leading Order Higgs Production at Hadron Colliders
• QCD Matrix Elements + Parton Showers
• NNLO global parton analysis
• Correcting the Colour-Dipole Cascade Model with Fixed Order Matrix Elements
• Multijet matrix elements and shower evolution in hadronic collisions: W b bbar + n jets as a case study
• The fully differential single-top-quark cross section in next-to-leading order QCD
• Matrix Elements and Parton Showers in Hadronic Interactions
• Joint resummation in electroweak boson production
• Is There a Significant Excess in Bottom Hadroproduction at the Tevatron?
• Energy flow in QCD and event shape functions
• Direct Higgs production and jet veto at the Tevatron and the LHC in NNLO QCD
• Resummed event-shape variables in DIS
• Measurement of the $B^{+}$ Total Cross Section and $B^{+}$ Differential Cross Section $d\sigma /d{p}_T$ in $p\bar{p}$ Collisions at $\sqrt{s}=1.8$ TeV
• Heavy top limit and double-logarithmic contributions to Higgs production at m_H^2 / s << 1
• Multi-jet Production in Hadron Collisions
• Comparison of the Isolated Direct Photon Cross Sections in $p\bar{p}$ Collisions at $\sqrt{s}=1.8$ TeV and $\sqrt{s}=0.63$ TeV
• The thrust and heavy-jet mass distributions in the two-jet region
• Ratio of the Isolated Photon Cross Sections at \sqrt{s} = 630 and 1800 GeV
• Next-to-leading order numerical calculations in Coulomb gauge
• Dressed gluon exponentiation
• The Inclusive Jet Cross Section in ppbar Collisions at sqrt{s}=1.8 TeV using the kT Algorithm
• Tests of Power Corrections for Event Shapes in e+e- Annihilation
• Phase space veto method for next-to-leading order event generators in hadronic collisions
• Combining Parton Showers with Next-to-Leading Order QCD Matrix Elements in Deep-Inelastic eP Scattering
• QCD analysis of D-parameter in near-to-planar three-jet events
• Subtraction method for NLO corrections in Monte-Carlo event generators for Z boson production
• Monte-Carlo Event Generators at NLO
• Phenomenological study of charm photoproduction at HERA
• Out-of-plane QCD radiation in hadronic Z0 production
• Non-planar double-box, massive and massless pentabox Feynman integrals in negative dimensional approach

Cited by in corpus (4)

• Feynman Diagrams and Differential Equations
• Sudakov resummation of multiparton QCD cross sections
• The C parameter distribution in e+e- annihilation
• One-loop weak corrections to the $b\bar{b}$ cross section at TeV energy hadron colliders