RAINBOWLIKE EFFECTS IN (HE-3,ALPHA) REACTIONS

被引：10

作者：

BURJAN, V ^{[1
]}

CEJPEK, J ^{[1
]}

FOJTU, J ^{[1
]}

KROHA, V ^{[1
]}

PECINA, I ^{[1
]}

MUKHAMEDZHANOV, AM ^{[1
]}

TIMOFEJUK, NK ^{[1
]}

机构：

[1] UZBEK ACAD SCI, INST NUCL PHYS, TASHKENT 702132, UZBEKISTAN

来源：

PHYSICAL REVIEW C | 1994年 / 49卷 / 02期

关键词：

D O I：

10.1103/PhysRevC.49.977

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 angular distributions of the elastic scattering and (He-3,alpha) cross sections for 37.9 MeV He-3 particles incident on target nuclei C-13 and C-14 were analyzed from the standpoint of possible presence of the refractive effects in one-nucleon transfer reactions. The analysis of experimental data is given in the framework of the distorted wave Born approximation using external microscopically calculated form factors. The presence of the rainbowlike mechanism in both elastic and reaction channels was observed. The effect is apparent mainly for transitions where strong orbital mismatching occurs.

引用

页码：977 / 984

页数：8

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