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Profile picture of Leif Lönnblad. Photo.

Leif Lönnblad

Professor of Theoretical Physics

Profile picture of Leif Lönnblad. Photo.

Gluon distribution functions in the k(perpendicular to) -factorization approach

Author

  • Gösta Gustafson
  • Leif Lönnblad
  • Gabriela Miu

Summary, in English

At small x, the effects of finite transverse momenta of partons inside a hadron become increasingly important, especially in analyses of jets and heavy-quark production. These effects can be systematically accounted for in a formalism based on k(perpendicular to)-factorization and unintegrated distribution functions. We present results for the unintegrated distribution function, together with the corresponding integrated one, obtained within the framework of the Linked Dipole Chain model. Comparisons are made to results obtained within other approaches.

Department/s

  • Theoretical Particle Physics

Publishing year

2002

Language

English

Publication/Series

Journal of High Energy Physics

Issue

9

Document type

Journal article

Publisher

Springer

Topic

  • Subatomic Physics

Keywords

  • phenomenological models
  • jets
  • QCD
  • deep inelastic scattering

Status

Published

ISBN/ISSN/Other

  • ISSN: 1029-8479