DISPERSION-RELATION FOR MICROSCOPIC HEAVY-ION POTENTIALS AND DESCRIPTION OF ELASTIC-SCATTERING ABOVE THE COULOMB BARRIER FOR S-32 ON CA-40

被引：13

作者：

BILWES, B

BILWES, R

MAU, NV

FERRERO, JL

PACHECO, JC

机构：

[1] UNIV STRASBOURG 1, F-67070 STRASBOURG, FRANCE

[2] INST PHYS NUCL, DIV PHYS THEOR, F-91406 ORSAY, FRANCE

[3] UNIV VALENCIA, INST FIS CORPUSCULAR, VALENCIA, SPAIN

来源：

NUCLEAR PHYSICS A | 1991年 / 526卷 / 02期

关键词：

D O I：

10.1016/0375-9474(91)90288-H

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The closure approximation model is used to study the dispersion relation for local potentials when the Green function is calculated for an hermitian and non-hermitian effective hamiltonian. In the same model the angular distributions for elastic scattering of S-32 on Ca-40 are calculated at 90, 100, 110, 120 and 151.5 MeV. Comparison with data shows the ability of the model to describe the imaginary and polarization potentials.

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页码：292 / 302

页数：11

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