ANALYSIS OF REFRACTION EFFECTS IN NUCLEAR-SCATTERING ON THE BASIS OF THE S-MATRIX APPROACH

Authors
BEREZHNOY YA PILIPENKO VV
Citation
Ya. Berezhnoy et Vv. Pilipenko, ANALYSIS OF REFRACTION EFFECTS IN NUCLEAR-SCATTERING ON THE BASIS OF THE S-MATRIX APPROACH, Modern physics letters A, 10(31), 1995, pp. 2305-2312
Citations number
15
Categorie Soggetti
Physics, Nuclear","Physics, Particles & Fields","Physycs, Mathematical
Journal title
Modern physics letters A → ACNP
ISSN journal
02177323
Volume
10
Issue
31
Year of publication
1995
Pages
2305 - 2312
Database
ISI
SICI code
0217-7323(1995)10:31<2305:AOREIN>2.0.ZU;2-M
Abstract
A new S-matrix model is proposed to describe refraction effects in the intermediate energy light nucleus elastic scattering on atomic nuclei . An analysis of experimental data on scattering of He-4, Li-6 and O-1 6 nuclei by different target nuclei is made on the basis of this model and the near-far decomposition of the scattering amplitude. Compariso n of our results with those obtained by the optical model is discussed .