Radio emissions from terrestrial planets around white dwarfs

被引:0
|
作者
Willes, Andrew [1 ]
Wu, Kinwah
机构
[1] Univ Sydney, Sch Phys, Sydney, NSW 2006, Australia
[2] Univ Coll London, Mullard Space Sci Lab, Dorking RH5 6NT, Surrey, England
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中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Terrestrial planets in close orbits around magnetic white dwarf stars can be electron-cyclotron maser sources, by analogy to planetary radio emissions generated from the electrodynamic interaction between Jupiter and the Galilean moons. We present predictions of the radio flux densities from white-dwarf/terrestrial-planet systems and discuss a scenario for the formation of these systems.
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页码:390 / 394
页数:5
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