Proton radiography as an electromagnetic field and density perturbation diagnostic (invited)

被引：158

作者：

Mackinnon, AJ

Patel, PK

Town, RP

Edwards, MJ

Phillips, T

Lerner, SC

Price, DW

Hicks, D

Key, MH

Hatchett, S

Wilks, SC

Borghesi, M

Romagnani, L

Kar, S

Toncian, T

Pretzler, G

Willi, O

Koenig, M

Martinolli, E

Lepape, S

Benuzzi-Mounaix, A

Audebert, P

Gauthier, JC

King, J

Snavely, R

Freeman, RR

Boehlly, T

机构：

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

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

[3] Univ Dusseldorf, D-4000 Dusseldorf, Germany

[4] Ecole Polytech, F-91128 Palaiseau, France

[5] CEA, Bordeaux, France

[6] Univ Calif Davis, Davis, CA 95616 USA

[7] Laser Energet Lab, Rochester, NY USA

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2004年 / 75卷 / 10期

关键词：

D O I：

10.1063/1.1788893

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Laser driven proton beams have been used to diagnose transient fields and density perturbations in laser produced plasmas. Grid deflectometry techniques have been applied to proton radiography to obtain precise measurements of proton beam angles caused by electromagnetic fields in laser produced plasmas. Application of proton radiography to laser driven implosions has demonstrated that density conditions in compressed media can be diagnosed with million electron volt protons. This data has shown that proton radiography can provide unique insight into transient electromagnetic fields in super critical density plasmas and provide a density perturbation diagnostics in compressed matter. (C) 2004 American Institute of Physics.

引用

页码：3531 / 3536

页数：6

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