Massive c(c)over-barg-calculation in diffractive DIS and diffractive D*-production at HERA

J Bartels, Hannes Jung, A Kyrieleis

Research output: Contribution to journalArticlepeer-review

Abstract

We calculate the cross section for c(c) over bar g -production in diffractive DIS with finite quark masses at zero momentum transfer t. The calculation is done in the leading log(1/x(P)) approximation and is valid in the region of high diffractive masses M (small 3). We apply our cross section formula including both c (c) over bar- and c(c) over bar g in a Monte Carlo simulation to diffractive D*(+/-) meson production at HERA. We compare our predictions to results of H1 using three parameterizations for the unintegrated gluon density.
Original languageEnglish
Pages (from-to)555-560
JournalEuropean Physical Journal C. Particles and Fields
Volume24
Issue number4
DOIs
Publication statusPublished - 2002

Subject classification (UKÄ)

  • Subatomic Physics

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