On the Energy Crisis in the Io Plasma Torus (Paper 8L6756) 545
On the Energy Crisis in the Io Plasma Torus (Paper 8L6756) 545
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关于 Io 等离子体环中的能源危机（论文 8L6756）545
DOI：
10.1029/gl015i006p00545
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发表时间：
1988
期刊：
影响因子：
--
通讯作者：
H. Bezdek
中科院分区：
文献类型：
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作者：
Robert A. Smith;F. Bagenal;A. Cheng;D. Strobel;S. A. Fuselief;H. Balsiger;J. Geiss;B. Goldstein;R. Goldstein;P. Přikryl;D. Andrd;G. Sofko;M. McKibben;C. Hall;A. Brekke;R. Greeley;N. Lancaster;R. Sullivan;R. Saunders;E. Theilig;S. Wall;A. Dobrovolskis;B. White;James D. lversen;D. Palmer;Michael G. Brown;F. Tappert;H. Bezdek
最近对 Io 等离子体环面能量平衡的计算表明，观测到的 UV 和 EUV 辐射不能仅通过离子拾取机制的能量输入来维持。目前的环面理论模型必须进行修改以包括非局部能量输入。有人认为，所需的能量可以通过能量小于约20keV的高能重离子的向内扩散来提供。
Recent calculations of the energy balance of the Io plasma torus show that the observed UV and EUV radiation cannot be maintained solely via energy input by the ion pickup mechanism. Current theoretical models of the torus must be modified to include non-local energy input. It is argued that the required energy may be supplied by inward diffusion of energetic heavy ions with energies less than about 20 keV.