Coulomb explosion of uniformly charged spheroids

被引：25

作者：

Grech, M. ^{[1
]}

Nuter, R. ^{[2
]}

Mikaberidze, A. ^{[1
]}

Di Cintio, P. ^{[1
]}

Gremillet, L. ^{[2
]}

Lefebvre, E. ^{[2
]}

Saalmann, U. ^{[1
]}

Rost, J. M. ^{[1
]}

Skupin, S. ^{[1
,3
]}

机构：

[1] Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany

[2] CEA, DAM, DIF, F-91297 Arpajon, France

[3] Univ Jena, Inst Condensed Matter Theory & Solid State Opt, D-07743 Jena, Germany

来源：

PHYSICAL REVIEW E | 2011年 / 84卷 / 05期

关键词：

LASER; SIMULATION; CLUSTERS; ELECTRON;

D O I：

10.1103/PhysRevE.84.056404

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：

A simple, semianalytical model is proposed for nonrelativistic Coulomb explosion of a uniformly charged spheroid. This model allows us to derive the time-dependent particle energy distributions. Simple expressions are also given for the characteristic explosion time and maximum particle energies in the limits of extreme prolate and oblate spheroids as well as for the sphere. Results of particle simulations are found to be in remarkably good agreement with the model.

引用

页数：10

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