Radiation reaction effects on electron nonlinear dynamics and ion acceleration in laser-solid interaction

被引：60

作者：

Tamburini, M. ^{[1
]}

Pegoraro, F. ^{[1
]}

Di Piazza, A. ^{[2
]}

Keitel, C. H. ^{[2
]}

Liseykina, T. V. ^{[3
,4
]}

Macchi, A. ^{[1
,5
]}

机构：

[1] Univ Pisa, Dipartimento Fis E Fermi, I-56127 Pisa, Italy

[2] Max Planck Inst Kernphys, D-69117 Heidelberg, Germany

[3] SD RAS, Inst Comp Technol, Novosibirsk, Russia

[4] Univ Rostock, Inst Phys, D-2500 Rostock 1, Germany

[5] CNR, Ist Nazl Ott, Res Unit A Gozzini, I-56100 Pisa, Italy

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2011年 / 653卷 / 01期

关键词：

Radiation Reaction; Ion acceleration; Laser-plasma interaction; Radiation pressure; PLASMA; EQUATIONS;

D O I：

10.1016/j.nima.2010.12.056

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Radiation Reaction (RR) effects in the interaction of an ultra-intense laser pulse with a thin plasma foil are investigated analytically and by two-dimensional (2D3P) Particle-In-Cell (PIC) simulations. It is found that the radiation reaction force leads to a significant electron cooling and to an increased spatial bunching of both electrons and ions. A fully relativistic kinetic equation including RR effects is discussed and it is shown that RR leads to a contraction of the available phase space volume. The results of our PIG simulations are in qualitative agreement with the predictions of the kinetic theory. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：181 / 185

页数：5

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