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Flux tube dynamics and solar/stellar redshift measurements

  • John T. Mariska
Stellar Magnetic Fields
Part of the Lecture Notes in Physics book series (LNP, volume 291)

Abstract

On the Sun and other late-type stars, UV observations show persistent red-shifted profiles in emission lines formed near 105 K in the transition region. These downflows could be the result either of the cooling and downfall of material in coronal loops or of the steady end-to-end flow of plasma in smaller loops. Time-dependent numerical simulations suggest that the steady flow explanation is the most likely.

Keywords

Coronal Hole Flux Tube Coronal Loop Magnetic Flux Tube Tauri Star 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Athay, R. G. 1984, Ap. J., 287, 412.Google Scholar
  2. Athay, R. G., and Holzer, T. E. 1982, Ap. J., 255, 743.Google Scholar
  3. Ayres, T. R. 1984, Ap. J., 284, 784.Google Scholar
  4. Ayres, T. R., et al. 1983, Ap. J., 274, 801.Google Scholar
  5. Ayres, T. R., Jensen, E., and Engvold, 0. 1987, Ap. J., submitted.Google Scholar
  6. Baliunas, S. L., and Vaughan, A. H. 1985, Ann. Rev. Astr. Ap., 23, 379.Google Scholar
  7. Boris, J. P., and Mariska, J. T. 1982, Ap. J. (Letters), 258, L49.Google Scholar
  8. Dere, K. P., Bartoe, J.-D. F., and Brueckner, G. E. 1984, Ap. J., 281, 870.Google Scholar
  9. Doschek, G. A., Feldman, U., and Bohlin, J. D. 1976, Ap. J. (Letters), 205, L177.Google Scholar
  10. Feldman, U., Cohen, L., and Doschek, G. A. 1982, Ap. J., 255, 325.Google Scholar
  11. Gebbie, K. B., et al. 1981, Ap. J. (Letters), 251, 115.Google Scholar
  12. Mariska, J. T. 1986, Ann. Rev. Astr. Ap., 24, 23.Google Scholar
  13. Mariska, J. T. 1987, Ap. J., 319, 465.Google Scholar
  14. Mariska, J. T., and Boris, J. P. 1983, Ap. J., 267, 409.Google Scholar
  15. McClymont, A. N., and Craig, I. J. D. 1986, Nature, 324, 128.Google Scholar
  16. — 1987, Ap. J., 312, 402.Google Scholar
  17. Pneuman, G. W., and Kopp, R. A. 1978, Solar Phvs., 57, 49.Google Scholar
  18. Roussel-Dupré, D., and Shine, R. A. 1982, Solar Phys., 77, 329.Google Scholar

Copyright information

© Springer-Verlag 1987

Authors and Affiliations

  • John T. Mariska
    • 1
  1. 1.E. O. Hulburt Center for Space ResearchNaval Research LaboratoryWashington

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