GENERAL-ANALYSIS OF POLARIZATION PHENOMENA IN PROCESSES OF INCLUSIVE AND EXCLUSIVE SCATTERING PHOTONS AND ELECTRONS BY HADRONS

Citation
C. Yalcin et al., GENERAL-ANALYSIS OF POLARIZATION PHENOMENA IN PROCESSES OF INCLUSIVE AND EXCLUSIVE SCATTERING PHOTONS AND ELECTRONS BY HADRONS, Annals of physics, 257(2), 1997, pp. 136-157
Citations number
43
Categorie Soggetti
Physics
Journal title
ISSN journal
00034916
Volume
257
Issue
2
Year of publication
1997
Pages
136 - 157
Database
ISI
SICI code
0003-4916(1997)257:2<136:GOPPIP>2.0.ZU;2-F
Abstract
The polarization effects in processes gamma + A --> X, e(-) + A --> e( -) + X, gamma + A --> h + X' and e(-) + A --> e(-) + h + X' (A is a ta rget,-hadron or nuclei with spin J; h is the detected hadron, X and X' are the undetected hadron systems) due to the collisions of polarized particles are analyzed using the structure functions formalism. The p reviously reported results for the spin 1/2 and 1 targets are generali zed for any spin J. For all the above mentioned processes the dependen ce of P-odd effects on the polarization of initial particles is establ ished. For the e(-) + A-interaction only the one-photon mechanism of t he violation of P-invariance is taken into account. The general proper ties of T-odd polarization effects for gamma + A-and e(-) + A-interact ions are found without using the concretization of reaction mechanism or the structure of interacting particles. (C) 1997 Academic Press.