Unintegrated parton density functions

John Collins, Markus Diehl, Hannes Jung, Leif Lönnblad, Michael Lublinsky, Thomas Teubner

Research output: Contribution to conferencePaper

Abstract

An overview on activities to determine unintegrated parton density functions is given and the concept and need for unintegrated PDFs is discussed. It is also argued that it is important to reformulate perturbative QCD results in terms of fully unintegrated parton densities, differential in all components of the parton momentum. Also the need for non-linear BFKL evolution is discussed and results using the BK equation supplemented by DGLAP corrections at short distances is reviewed. Finally the use unintegrated generalized parton distributions for hard diffractive processes is discussed.

Original languageEnglish (US)
Pages256-273
Number of pages18
StatePublished - Jan 1 2005
Event1st Workshop on the Implications of HERA for LHC Physics, HERA-LHC 2005 - Hamburg, Germany
Duration: Apr 1 2005Apr 1 2005

Other

Other1st Workshop on the Implications of HERA for LHC Physics, HERA-LHC 2005
CountryGermany
CityHamburg
Period4/1/054/1/05

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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  • Cite this

    Collins, J., Diehl, M., Jung, H., Lönnblad, L., Lublinsky, M., & Teubner, T. (2005). Unintegrated parton density functions. 256-273. Paper presented at 1st Workshop on the Implications of HERA for LHC Physics, HERA-LHC 2005, Hamburg, Germany.