WHAT WE HAVE LEARNED FROM 3D AND R, Z INTENSE-BEAM SIMULATIONS USING THE WARP CODE

被引：3

作者：

FRIEDMAN, A ^{[1
]}

CALLAHAN, DA ^{[1
]}

GROTE, DP ^{[1
]}

HABER, I ^{[1
]}

LANGDON, AB ^{[1
]}

LUND, SM ^{[1
]}

机构：

[1] USN, RES LAB, WASHINGTON, DC 20375 USA

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS | 1993年 / 106卷 / 11期

关键词：

D O I：

10.1007/BF02821263

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

A multi-dimensional discrete-particle simulation code, WARP, and its application to heavy-ion fusion beams is described. The code's 3D package combines features of an accelerator code and a particle-in-cell plasma simulation, and can efficiently track beams through many lattice elements and around bends. The code's r, z package allows one to follow beams over very long times and models the accelerating module impedances. A number of applications are presented. These have led to an improved understanding of: beam equilibria, and the approach to equilibrium; longitudinal beam dynamics and stability; electrostatic: quadrupole (ESQ) injector aberrations; bending and recirculation of space-charge-dominated beams; and the drift-compression process. The code is being used for accelerator design, as well as for theoretical investigations.

引用

页码：1649 / 1655

页数：7

共 16 条

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