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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Influence of pair annihilation on the ponderomotive magnetization in quantum electron-positron plasmas
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Influence of pair annihilation on the ponderomotive magnetization in quantum electron-positron plasmas

机译：an灭对量子电子-正电子等离子体中磁致磁化的影响

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摘要

The pair annihilation effects on the Karpman-Washimi magnetization in quantum electron-positron pair plasmas are investigated in this paper. It is shown that the pair annihilation effect suppresses the ponderomotive magnetization and cyclotron frequency. It is also shown that the ponderomotive magnetization increases with an increase in the ratio of positron density to electron density if the pair annihilation probability is less than 50%. However, it is found that the ponderomotive magnetization decreases with increasing density ratio if the annihilation probability is more than 50%. It is also shown that the pair annihilation effect become more significant with increasing density ratio.
机译：研究了成对-灭对量子电子-正电子对等离子体中Karpman-Washimi磁化的影响。结果表明，双an灭效应抑制了磁致磁化和回旋加速器频率。还显示出，如果成对probability灭概率小于50％，则磁致动磁化随着正电子密度与电子密度的比率的增加而增加。然而，发现如果if灭概率大于50％，则磁致磁化随着密度比的增加而降低。还表明，随着密度比的增加，对的ni灭效果变得更加显着。

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