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Titolo:
Effects of relativistic binary collisions on PIC simulation of laser plasmas
Autore:
Sentoku, Y; Mima, K; Kishimoto, Y; Honda, M;
Indirizzi:
Osaka Univ, Inst Laser Engn, Suita, Osaka 5650871, Japan Osaka Univ SuitaOsaka Japan 5650871 er Engn, Suita, Osaka 5650871, Japan Japan Atom Energy Res Inst, Naka, Ibaraki 3110100, Japan Japan Atom EnergyRes Inst Naka Ibaraki Japan 3110100 raki 3110100, Japan Max Planck Inst Quantum Opt, D-8046 Garching, Germany Max Planck Inst Quantum Opt Garching Germany D-8046 46 Garching, Germany
Titolo Testata:
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
fascicolo: 12, volume: 67, anno: 1998,
pagine: 4084 - 4088
SICI:
0031-9015(199812)67:12<4084:EORBCO>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
TRANSPORT;
Keywords:
PIC simulation; binary collision; Fokker-Plank; laser plasmas;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
10
Recensione:
Indirizzi per estratti:
Indirizzo: Sentoku, Y Osaka Univ, Inst Laser Engn, Suita, Osaka 5650871, Japan Osaka Univ Suita Osaka Japan 5650871 ita, Osaka 5650871, Japan
Citazione:
Y. Sentoku et al., "Effects of relativistic binary collisions on PIC simulation of laser plasmas", J PHYS JPN, 67(12), 1998, pp. 4084-4088

Abstract

Relativistic binary collision effects on the intense laser plasma interactions are investigated by introducing the Monte Carlo Coulomb model into a particle simulation code. Our collision model is fully relativistic, where the collision frequency is calculated in the frame work of relativistic electro-dynamics. By the particle simulation, the following two phenomena whichare important in laser plasmas are investigated. The first one is for the electron heat transport in a steep temperature gradient and the second is for the electron energy distribution function of plasmas heated by a relativistic intensity laser irradiation. The results of the simulations are compared with the results of numerical analysis of the Fokker-Planck equation.

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Documento generato il 02/04/20 alle ore 19:46:32