Simulation of heavy ion beams with a semi-Lagrangian Vlasov solver

被引：19
|
作者：
Sonnendrucker, E
Barnard, JJ
Friedman, A
Grote, DP
Lund, SM
机构：
[1] Univ Strasbourg 1, IRMA, CNRS, F-67084 Strasbourg, France
[2] IECN, Nancy, France
[3] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
[4] Univ Calif Lawrence Livermore Natl Lab, Livermore, CA USA
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2001年 / 464卷 / 1-3期
关键词：
accelerator; fusion; heavy-ion; halo; simulation; plasma; beam;
D O I：
10.1016/S0168-9002(01)00186-3
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We introduce the semi-Lagrangian Vlasov method, which computes the distribution function of the particles on a grid in phase space, to beam propagation in a uniform focusing channel. With this new tool, we study halo formation in a mismatched thermal beam, and the evolution of an initial semi-Gaussian beam. For the latter problem comparisons are made with the Particle-In-Cell code WARP. (C) 2001 Elsevier Science B.V, All rights reserved.
引用
收藏
页码：470 / 476
页数：7
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