Physics issues for shock ignition

被引：112

作者：

Batani, D. ^{[1
]}

Baton, S. ^{[2
]}

Casner, A. ^{[3
]}

Depierreux, S. ^{[3
]}

Hohenberger, M. ^{[4
]}

Klimo, O. ^{[5
]}

Koenig, M. ^{[2
]}

Labaune, C. ^{[2
]}

Ribeyre, X. ^{[1
]}

Rousseaux, C. ^{[3
]}

Schurtz, G. ^{[1
]}

Theobald, W.

Tikhonchuk, V. T. ^{[1
]}

机构：

[1] Univ Bordeaux, CNRS, CEA, Ctr Lasers Intenses & Applicat,UMR 5107, F-33405 Talence, France

[2] UPMC, Ecole Polytech, CNRS CEA, LULI, F-91128 Palaiseau, France

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

[4] Univ Rochester, Laser Energet Lab, Rochester, NY 14623 USA

[5] Czech Tech Univ, FNSPE, Prague 11519, Czech Republic

来源：

NUCLEAR FUSION | 2014年 / 54卷 / 05期

关键词：

STIMULATED BRILLOUIN-SCATTERING; INERTIAL-CONFINEMENT-FUSION; LASER-PLASMA INTERACTION; PARAMETRIC-INSTABILITIES; INHOMOGENEOUS PLASMAS; ELECTROMAGNETIC-WAVES; VARIATIONAL APPROACH; RAMAN-SCATTERING; DIRECT-DRIVE; SATURATION;

D O I：

10.1088/0029-5515/54/5/054009

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：

The paper presents theoretical analysis and experimental results concerning the major physical issues in the shock-ignition approach. These are the following: generation of a high amplitude shock in the imploding target, laser-plasma interaction physics under the conditions of high laser intensities needed for high amplitude shock excitation, symmetry and stability of the shock propagation, role of fast electrons in the symmetrization of the shock pressure and the fuel preheat. The theoretical models and numerical simulations are compared with the results of specially designed experiments on laser plasma interaction and shock excitation in plane and spherical geometries.

引用

页数：29

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