ELASTIC DIFFRACTION AND NONPERTURBATIVE GLUONS

Authors
JENKOVSZKY L KOTIKOV A PACCANONI F
Citation
L. Jenkovszky et al., ELASTIC DIFFRACTION AND NONPERTURBATIVE GLUONS, Zeitschrift fur Physik. C, Particles and fields, 63(1), 1994, pp. 131-135
Citations number
40
Categorie Soggetti
Physics, Particles & Fields
Journal title
Zeitschrift fur Physik. C, Particles and fields → ACNP
ISSN journal
01709739
Volume
63
Issue
1
Year of publication
1994
Pages
131 - 135
Database
ISI
SICI code
0170-9739(1994)63:1<131:EDANG>2.0.ZU;2-C
Abstract
We consider a simple model for the propagator of a non-perturbative gl uon and derive the rules determining its coupling to perturbative gluo ns and quarks. With these rules, we evaluate the fourth and sixth-orde r amplitude for quark-quark scattering at high energies. In this frame work, numerical predictions are presented for high energy nucleon-nucl eon scattering and compared with experimental data.