Effects of backscattering on one-dimensional electron beam transport

被引:5
作者
Andersson, F [1 ]
Smith, H
Anderson, D
Lisak, M
Helander, P
机构
[1] Chalmers Univ Technol, Dept Electromagnet, SE-41296 Gothenburg, Sweden
[2] EURATOM VR Assoc, SE-41296 Gothenburg, Sweden
[3] EURATOM, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England
关键词
D O I
10.13182/NSE02-A2295
中图分类号
TL [原子能技术]; O571 [原子核物理学];
学科分类号
0827 ; 082701 ;
摘要
A consistent scheme is formulated for solving the two-way diffusion problem describing the effect of backscattering on the lateral diffusive spreading of an initially unidirectional beam of monoenergetic electrons. The potential of the method is demonstrated by presenting an approximate solution, which bridges previous solutions found in the asymptotic limits of small and large scattering lengths, respectively.
引用
收藏
页码:150 / 157
页数:8
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