Energy dependence of exclusive vector-meson production in ep interactions at HERA

Aharon Levy*

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

The energy dependence of exclusive vector-meson (V) production is studied using the ZEUS data. The SU(4) universality of V cross sections in the Q2 + MV2 scale is tested. The energy dependence of the ratio of the cross sections for V production to the total γ*p cross section is compared with expectations based on pQCD and Regge approaches.

Original languageEnglish
Pages (from-to)3547-3554
Number of pages8
JournalActa Physica Polonica B
Volume33 II
Issue number11
StatePublished - Nov 2002
EventX International Workshop on Deep Inelastic Scattering (DIS 2002) - Cracow, Poland
Duration: 30 Apr 20024 May 2002

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