A CURRENT-ALGEBRA MODEL IN PHOTOPION PRODUCTION FOR THE 3-BODY NUCLEUS

Authors
CHEOUN MK MARUYAMA M ISHIKAWA S SASKAWA T
Citation
Mk. Cheoun et al., A CURRENT-ALGEBRA MODEL IN PHOTOPION PRODUCTION FOR THE 3-BODY NUCLEUS, Journal of the Korean Physical Society, 28(1), 1995, pp. 1-6
Citations number
32
Categorie Soggetti
Physics
Journal title
Journal of the Korean Physical Society → ACNP
ISSN journal
03744884
Volume
28
Issue
1
Year of publication
1995
Pages
1 - 6
Database
ISI
SICI code
0374-4884(1995)28:1<1:ACMIPP>2.0.ZU;2-W
Abstract
A current algebra model is presented for nuclear photopion production. The elementary particle method (EPM) of this model achieves good agre ement with the experimental results for He-3(gamma, pi+) H-3 in the re gion below the DELTA resonance. We compare our calculations with the r esults of the EPM based on the Born terms. The results of the impulse approximation are also compared to the results of both EPM calculation s.