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THE NONSTATIONARY 'GRAD-SHAFRANOV EQUATIONS' IN THE BLACK HOLE MAGNETOSPHERES

시간에 따라 변하는 블랙흘 자기권의 'GRAD-SHAFRANOV 방정식'

  • Published : 2003.12.31

Abstract

In the earlier papers we analyzed the axisymmetric, nonstationary electrodynamics of the central black hole and a surrounding thin accretion disk in an active galactic nucleus. Based on those papers we analyze the axisymmetric, nonstationary black hole magnetosphere in this paper. We concentrate on deriving the ‘Grad-Shafranov equations’; both in the force-free and non-force-free cases. In the time-independent limit our equations naturally coincide with stationary equations as they should.

Keywords

References

  1. Blandford, R. D., & Payne, D. G. 1982, MNRAS, 199, 883 https://doi.org/10.1093/mnras/199.4.883
  2. Goldreich, P., & Julian, W. H. 1969, ApJ, 157, 869 https://doi.org/10.1086/150119
  3. Heinemann, M., & Olbert, S. 1978, J. Geophys. Res., 83, 2457 https://doi.org/10.1029/JA083iA06p02457
  4. Julian, W. H. 1973, ApJ, 183, 967 https://doi.org/10.1086/152282
  5. Lovelace, R. V. E., Mehanian, C., Mobarry, C. M., & Sulkanen, M. E. 1986, ApJS, 62, 1 https://doi.org/10.1086/191132
  6. Macdonald, D. A., & Thome, K. S. 1982, MNRAS, 198, 345 https://doi.org/10.1093/mnras/198.2.345
  7. Mestel, L., & Shibata, S. 1994, MNRAS, 271, 621 https://doi.org/10.1093/mnras/271.3.621
  8. Michel, F. C. 1973, ApJL, 180, 133 https://doi.org/10.1086/181169
  9. Novikov, I. D., & Frolov, V. P. 1988, Physics of Black Holes(Kluwer Academic Pub.)
  10. Okamoto, I. 1975, MNRAS, 173, 357 https://doi.org/10.1093/mnras/173.2.357
  11. Park, S. J. 2002, in , eds. C.-H. Lee & H.-Y. Chang(World Scientific), 231
  12. Park, S. J, & Lee, T. H. 2002, 천문학논총, 17, 1
  13. Park, S. J., & Vishniac, E. T. 1989, ApJ, 337, 78 (PV) https://doi.org/10.1086/167088
  14. Scharlemann, E. T., & Wagoner, R. V. 1973, ApJ, 182, 951 https://doi.org/10.1086/152195
  15. Thorne, K. S., Price, R. H., & Macdonald, D. A. 1986,Black Holes: The Membrane Paradigm(Yale Univ. Press)