Novel diagnostic of shock fronts in low-Z dense plasmas

被引：1

作者：

Le Pape, S ^{[1
]}

Koenig, M

Vinci, T

Martinolli, E

Hicks, D

Mackinnon, A

Patel, P

Borghesi, M

Romagnani, L

Boehly, T

机构：

[1] Ecole Polytech, LULI, UMR7605, F-91128 Palaiseau, France

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

[3] Queens Univ Belfast, Belfast BT7 1NN, Antrim, North Ireland

[4] Univ Rochester, Laser Energet Lab, Rochester, NY 14627 USA

来源：

ASTROPHYSICS AND SPACE SCIENCE | 2005年 / 298卷 / 1-2期

关键词：

laser driven shocks; proton radiography; shortpulses;

D O I：

10.1007/s10509-005-3959-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We performed an experiment using high-energy protons to characterize in situ the spatial and temporal evolution of a laser-driven shock propagating through a low-Z material. Radiography of the shock propagating through the low-Z transparent material (Lexan, quartz, diamond) enabled estimation of density under compression. In order to discriminate the influence of the shocked matter on the protons trajectory, a Monte-Carlo simulation was developed. This code describes the protons trajectory through the matter, calculating the scattering angle and the loss of energy.

引用

页码：313 / 316

页数：4

共 5 条

[1] Measurement of highly transient electrical charging following high-intensity laser-solid interaction [J].

Borghesi, M ;

Romagnani, L ;

Schiavi, A ;

Campbell, DH ;

Haines, MG ;

Willi, O ;

Mackinnon, AJ ;

Galimberti, M ;

Gizzi, L ;

Clarke, RJ ;

Hawkes, S .

APPLIED PHYSICS LETTERS, 2003, 82 (10) :1529-1531

[2] Accurate measurement of laser-driven shock trajectories with velocity interferometry [J].

Celliers, PM ;

Collins, GW ;

Da Silva, LB ;

Gold, DM ;

Cauble, R .

APPLIED PHYSICS LETTERS, 1998, 73 (10) :1320-1322

[3] Energetic heavy-ion and proton generation from ultraintense laser-plasma interactions with solids [J].

Clark, EL ;

Krushelnick, K ;

Zepf, M ;

Beg, FN ;

Tatarakis, M ;

Machacek, A ;

Santala, MIK ;

Watts, I ;

Norreys, PA ;

Dangor, AE .

PHYSICAL REVIEW LETTERS, 2000, 85 (08) :1654-1657

[4] RELATIVE CONSISTENCY OF EQUATIONS OF STATE BY LASER-DRIVEN SHOCK-WAVES [J].

KOENIG, M ;

FARAL, B ;

BOUDENNE, JM ;

BATANI, D ;

BENUZZI, A ;

BOSSI, S ;

REMOND, C ;

PERRINE, JP ;

TEMPORAL, M ;

ATZENI, S .

PHYSICAL REVIEW LETTERS, 1995, 74 (12) :2260-2263

[5]

ROTH, 2002, PLASMA PHYS CONTROL, V44

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