Nondiagonal parton distributions in the leading logarithmic approximation

L. L. Frankfurt, A. Freund, V. Guzey, M. Strikman

Research output: Contribution to journalArticle

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Abstract

In this paper we make predictions for nondiagonal parton distributions in a proton in the LLA. We calculate the DGLAP-type evolution kernels in the LLA, solve the nondiagonal GLAP evolution equations with a modified version of the CTEQ-package and comment on the range of applicability of the LLA in the asymmetric regime. We show that the nondiagonal gluon distribution g(x1,x2,t,μ2) can be well approximated at small x by the conventional gluon density xG(x,μ2).

Original languageEnglish (US)
Pages (from-to)345-354
Number of pages10
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume418
Issue number3-4
DOIs
StatePublished - Feb 5 1998

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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