Content area

Abstract

Electroproduction of light vector mesons is analyzed on the basis of handbag factorization. The required generalized parton distributions are constructed from the CTEQ6 parton distributions with the help of double distributions. The partonic subprocesses are calculated within the modified perturbative approach. The present work extends our previous analysis of the longitudinal cross section to the transverse one and other observables related to both the corresponding amplitudes. Our results are compared to recent experimental findings in detail.

Details

Title
The role of the quark and gluon GPDs in hard vector-meson electroproduction
Author
Goloskokov, S V 1 ; Kroll, P 2 

1  Joint Institute for Nuclear Research, Bogoliubov Laboratory of Theoretical Physics, Dubna, Russia 
2  Fachbereich Physik, Universität Wuppertal, Wuppertal, Germany 
Pages
367-384
Publication year
2008
Publication date
Feb 2008
Publisher
Springer Nature B.V.
ISSN
14346044
e-ISSN
14346052
Source type
Scholarly Journal
Language of publication
English
DOI
https://doi.org/10.1140/epjc/s10052-007-0466-5
ProQuest document ID
2293805928
Copyright
The European Physical Journal C is a copyright of Springer, (2007). All Rights Reserved.