Stopping inward planetary migration by a toroidal magnetic field
We calculate the linear torque exerted by a planet on a circular orbit on a disc containing a toroidal magnetic field. All fluid perturbations are singular at the so--called magnetic resonances, where the Doppler shifted frequency of the perturbation matches that of a slow MHD wave propagating along...
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| 格式: | Journal article |
| 語言: | English |
| 出版: |
2003
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