Diffractive eta(c) photo-and electroproduction with the perturbative QCD Odderon

Authors
Bartels, J Braun, MA Colferai, D Vacca, GP
Citation
J. Bartels et al., Diffractive eta(c) photo-and electroproduction with the perturbative QCD Odderon, EUR PHY J C, 20(2), 2001, pp. 323-331
Citations number
25
Categorie Soggetti
Physics
Journal title
EUROPEAN PHYSICAL JOURNAL C
ISSN journal
14346044 → ACNP
Volume
20
Issue
2
Year of publication
2001
Pages
323 - 331
Database
ISI
SICI code
1434-6044(200104)20:2<323:DEPEWT>2.0.ZU;2-L
Abstract
Using a set of new odderon states, we calculate their contribution to the d iffractive mu (c) photo-and electroproduction process. Compared to previous simple 3-gluon exchange calculations rye find an enhancement of about one order of magnitude in the cross section. The t-dependence of the cross sect ion exhibits a dip structure ill the small t region.