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arXiv physics/9812045physics.plasm-ph
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常波异常吸收对测深问题参数的依赖性

Dependence of Ordinary Wave Anomalous Absorption on the sounding Problem Parameters

A. G. Bronin, S. M. Grach, G. A. Zhbankov, N. A. Zabotin

摘要:

本文描述了在具有随机不规则性的磁化等离子体的上混合共振区中,寻常波向等离子体波转化所引起的反常吸收的直接计算方法。该方法是基于磁化等离子体中散射或变换截面的一般计算方法。本文得到的反常衰减表达式考虑了粒子的热运动,具有广泛的应用范围。对不同条件下的反常吸收进行了数值估算。

英文摘要:

The paper describes the straightforward method of calculation of anomalous absorption of ordinary wave due to transformation into plasma wave in the upper-hybrid resonance region of magnetized plasma with random irregularities. The method is based on the general approach to calculation of scattering or transformation cross-sections in magnetized plasma. The expressions for anomalous attenuation obtained in the paper take into account the thermal motions of the particles and have a wide area of application. Numeric estimations of anomalous absorption for different conditions are carried out.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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