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Quantum Transport Theory for Fusion Plasmas

Quantum Transport Theory for Fusion Plasmas
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摘要 Fundamental quantum transport equation for impact-ionization processes in fusion plasmas is formulated in the actor-spectator description. The density-matrix formulism is adopted to treat both coherent and incoherent effects in a unified fashion. Quantum electrodynamic effects are also considered for high-temperature scenarios. Electron-impact ionization of uranium ion U91+ and proton-impact ionization of hydrogen are given as examples.
出处 《Journal of Energy and Power Engineering》 2013年第6期1172-1177,共6页 能源与动力工程(美国大卫英文)
关键词 Quantum collision impact ionization density matrix QED (quantum electrodynamic) effects fusion plasmas. 聚变等离子体 量子输运理论 电子碰撞电离 量子电动力学效应 量子输运方程 电离过程 密度矩阵 非相干
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