Relativistic Electron Fluid Simulation and Studies on Electric Shock Wave Formation(Gases, plasmas, electric discharges, and beams)
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概要
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This study simulates the scenario when a relativistic electron beam enters high-density plasmas under the fast ignition condition. A relativistic fluid simulation code was developed for simulating relativistic electron transport in high dense plasmas. It is found that a shock wave is formed in a two temperature electron plasma. Namely an electron acoustic mode exists in the two component electron plasma. When relativistic electrons enter high-density plasmas at the relativistic electron expansion front, a shock wave front is formed in our simulation results. This shock wave in the simulation satisfies the relativistic Rankine-Hugoniot condition and Mach number condition.
- 社団法人日本物理学会の論文
- 2007-04-15
著者
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MIMA Kunioki
Institute of Laser Engineering, Osaka University
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NAGATOMO Hideo
Institute of Laser Engineering, Osaka University
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Mima Kunioki
Institue Of Laser Engineering Osaka University
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Nagatomo Hideo
Institute Of Laser Engineering Osaka University
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MATSUMOTO Toshikazu
Institute of Laser Engineering, Osaka University
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Matsumoto Toshikazu
Institute Of Laser Engineering Osaka University
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