Proton moire fringes for diagnosing electromagnetic fields in opaque materials and plasmas

被引：15

作者：

Mackinnon, AJ ^{[1
]}

Patel, PK

Price, DW

Hicks, D

Romagnani, L

Borghesi, M

机构：

[1] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

[2] Queens Univ Belfast, Dept Phys, Belfast, Antrim, North Ireland

来源：

APPLIED PHYSICS LETTERS | 2003年 / 82卷 / 19期

关键词：

D O I：

10.1063/1.1569416

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

High contrast proton moire fringes have been obtained in a laser-produced proton beam. Moire u fringes with modulation of 20%-30% were observed in protons with energies in the range of 4 - 7 MeV. Monte Carlo simulations with simple test fields showed that shifts in the moire u fringes can be used to give quantitative information on the strength of transient electromagnetic fields inside plasmas and materials that are opaque to conventional probing methods. (C) 2003 American Institute of Physics.

引用

页码：3188 / 3190

页数：3

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