MECHANISM FOR THE GENERATION OF 10(9) G-MAGNETIC FIELDS IN THE INTERACTION OF ULTRAINTENSE SHORT LASER-PULSE WITH AN OVERDENSE PLASMA TARGET

被引：191

作者：

SUDAN, RN

机构：

[1] Laboratory of Plasma Studies, Cornell University, Ithaca

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 70卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.70.3075

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The physical mechanism for the generation of very high ''dc'' magnetic fields in the interaction of ultraintense short laser pulse with an overdense plasma target originates in the spatial gradients and non-stationary character of the ponderomotive force. A set of model equations to determine the evolution of the ''dc'' fields is derived and it is shown that the ''dc'' magnetic field is of the same order of magnitude as the high frequency laser magnetic field.

引用

页码：3075 / 3078

页数：4

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