OPTICAL-POTENTIAL AMBIGUITIES AND O-16+O-16 AT 350 MEV

被引：42

作者：

BRANDAN, ME ^{[1
]}

SATCHLER, GR ^{[1
]}

机构：

[1] OAK RIDGE NATL LAB,DIV PHYS,OAK RIDGE,TN 37831

来源：

PHYSICS LETTERS B | 1991年 / 256卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(91)91767-P

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The elastic scattering of O-16 + O-16 at 350 MeV has been reanalyzed using more general optical model potential shapes in an attempt to resolve the ambiguity over the order of rainbow seen in the angular distribution. We conclude that probably it is the primary rainbow, determining the real potential to have a volume integral J(v) almost-equal-to 295 +/- 5 MeV fm3. However, the use of real potentials with non-monotonic shapes defined by splines does still allow the possibility of it being the secondary rainbow generated by a deeper potential. In addition, the use of splines introduces a more shallow potential which also implies observation of the primary rainbow.

引用

页码：311 / 315

页数：5

共 11 条

[1] FOLDING MODEL ANALYSIS OF C-12, C-13+C-12 AND O-16+C-12 SCATTERING AT INTERMEDIATE ENERGIES USING A DENSITY-DEPENDENT INTERACTION [J].