Ground state of a confined Yukawa plasma

被引：58
|
作者：
Henning, C. [1 ]
Baumgartner, H.
Piel, A.
Ludwig, P.
Golubnichiy, V.
Bonitz, M.
Block, D.
机构：
[1] Univ Kiel, Inst Theoret Phys & Astrophys, D-24098 Kiel, Germany
[2] Univ Rostock, Inst Phys, D-18051 Rostock, Germany
[3] Univ Kiel, Inst Expt & Angew Phys, D-24098 Kiel, Germany
来源：
PHYSICAL REVIEW E | 2006年 / 74卷 / 05期
关键词：
D O I：
10.1103/PhysRevE.74.056403
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
The ground state of an externally confined one-component Yukawa plasma is derived analytically. In particular, the radial density profile is computed. The results agree very well with computer simulations of three-dimensional spherical Coulomb crystals. We conclude in presenting an exact equation for the density distribution for a confinement potential of arbitrary geometry.
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页数：6
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