RESOLUTION OF AMBIGUITIES IN OPTICAL-MODEL POTENTIAL FOR 16O-24MG FROM ELASTIC SCATTERING DATA NEAR COULOMB BARRIER

被引：10

作者：

ECK, JS

LASALLE, RA

ROBSON, D

机构：

[1] Department of Physics, Florida State University, Tallahassee, FL

来源：

PHYSICS LETTERS B | 1968年 / B 27卷 / 07期

关键词：

D O I：

10.1016/0370-2693(68)90224-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Excitation functions for 16O24Mg elastic scattering taken near the Coulomb barrier are used to reduce the number of phase-equivalent discrete ambiguities in the real optical-model potential well depth. For a Woods-Saxon form factor, a nuclear radius of 6 fm and a diffuseness parameter of 0.6 fm the real optical-model potential well depth for 16O24Mg is found to be U = 45 ± 10 MeV. The results are quite insensitive to the value of the absorption term in the optical potential. © 1968.

引用

页码：420 / &

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