ESTIMATES FOR CLUSTER-IMPACT FUSION YIELDS USING THE FERMI ACCELERATION MAP

被引：18

作者：

BURGDORFER, J ^{[1
]}

WANG, J ^{[1
]}

RITCHIE, RH ^{[1
]}

机构：

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

来源：

PHYSICA SCRIPTA | 1991年 / 44卷 / 04期

关键词：

D O I：

10.1088/0031-8949/44/4/016

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the acceleration of deuterons bouncing forth and back between Ti atoms of the solid target and the heavy-water cluster projectiles impinging on a deuterated TiD surface. The multiple scattering sequence restricted to near head-on collisions closely resembles the Fermi acceleration map. Summation over all iterates of the map provides an estimate (possibly an upper limit) for the collisionally generated preequilibrium high-energy tail of the D distribution. Implications for the recent experimental study on cluster-impact fusion by Beuhler et al. are discussed.

引用

页码：391 / 394

页数：4

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