Solar Physics

, Volume 182, Issue 1, pp 107–137 | Cite as

Conditions for the Formation and Maintenance of Filaments – (Invited Review)

  • Sara F. Martin
Article

Abstract

Observational conditions for the formation and maintenance of filaments are reviewed since 1989 in the light of recent findings on their structure, chirality, inferred magnetic topology, and mass flows. Recent observations confirm the necessary conditions previously cited: (1) their location at a boundary between opposite-polarity magnetic fields (2) a system of overlying coronal loops, (3) a magnetically-defined channel beneath, (4) the convergence of the opposite-polarity network magnetic fields towards their common boundary within the channel and (5) cancellation of magnetic flux at the common polarity boundary. Evidence is put forth for three additional conditions associated with fully developed filaments: (A) field-aligned mass flows parallel with their fine structure (B) a multi-polar background source of small-scale magnetic fields necessary for the formation of the filament barbs and (C) a handedness property known as chirality which requires them to be either of two types, dextral or sinistral. One-to-one relationships have been established between the chirality of filaments and the chirality of their filament channels and overlying coronal arcades. These findings reinforce earlier evidence that every filament magnetic field is separate from the magnetic field of the overlying arcade but both are parts of a larger magnetic field system. The larger system has at least quadrupolar footprints in the photosphere and includes the filament channel and subphotospheric magnetic fields, This ‘systems’ view of filaments and their environment enables new perspectives on why arcades and channels are invariable conditions for their existence.

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References

  1. Avignon, Y., Martres, M.-J., and Pick, M.: 1964, Ann. Astrophys. 27, 23.ADSGoogle Scholar
  2. Babcock, H. W. and Babcock, H. D.: 1955, Astrophys. J. 121, 349.CrossRefADSGoogle Scholar
  3. Bommier, B. and Leroy, J-L.: 1997, in D. M. Rust and B. Schmieder (eds.), New Perspectives on Prominences, in press.Google Scholar
  4. Bommier, B., Landi Degl'Innocenti, E., Leroy J.L., and Sahal-Bréchot, S.: 1994, Solar Phys., 154, 231.CrossRefADSGoogle Scholar
  5. Dunn, R.: 1965, ‘Photometry of the Solar Chromosphere', Ph.D. Thesis Harvard University, Sacramento Peak Contr. No. 87.Google Scholar
  6. Engvold, O.: 1976, Solar Phys. 49, 283.CrossRefADSGoogle Scholar
  7. Engvold, O.: 1988, in E. R. Priest (ed.), Dynamics and Structure of Solar Prominences, Kluwer Academic Publishers, Dordrecht, Holland, p. 47.Google Scholar
  8. Engvold, O.: 1998, in D. Webb, D. M. Rust, and B. Schmieder, New Perspectives on Solar Prominences, in press.Google Scholar
  9. Engvold, O. and Keil, S. L.: 1986, Coronal and Prominence Plasmas, NASA Conf. Publ. 2661.Google Scholar
  10. Engvold, O. and Leroy, J. L.: 1979 in E. Jensen, P. Maltby, and F. Q. Orral (eds.), Physics of Solar Prominences, IAU Colloq. 44, 97.Google Scholar
  11. Filipov, B.: 1998, in D. Webb, D. M. Rust, and B. Schmieder (eds.), New Perspectives on Solar Prominences, in press.Google Scholar
  12. Foukal, P.: 1971, Solar Phys. 19, 59.CrossRefADSGoogle Scholar
  13. Gaizauskas, V.: 1998, in D. Webb, D. M. Rust, and B. Schmieder (eds.), New Perspectives on Solar Prominences, in press.Google Scholar
  14. Gaizauskas, V., Zirker, J. B., Sweetland, C., and Kovacs, A.: 1997, Astrophys. J., 479, 448.ADSGoogle Scholar
  15. Hagyard, M., Venkatakrishnan, P., and Smith, J. B., Jr.: 1990, Astrophys. J. 73, 159.CrossRefADSGoogle Scholar
  16. Harvey, K. L.: 1993, Ph.D. Thesis.Google Scholar
  17. Harvey, K. L. and Martin, S. F.: 1973, Solar Phys. 32, 389.CrossRefADSGoogle Scholar
  18. Harvey, K. L., Harvey, J. W., and Martin, S. E.: 1975, Solar Phys. 40, 87.ADSGoogle Scholar
  19. Hermans, L. and Martin, S. F.: 1986, in A. Poland (ed.), Coronal and Prominence Plasmas, NASA Conference Publ. 3224, p. 369.Google Scholar
  20. Howard, R. F.: 1959, Astrophys. J. 130, 193.CrossRefADSGoogle Scholar
  21. Howard, R. F. and Harvey W.: 1964, Astrophys. J. 139, 1328.CrossRefADSGoogle Scholar
  22. Iospha, B. A.: 1968, in K. O. Kiepenheuer (ed.), Structure and Development of Solar Active Regions, Kluwer Academic Publishers, Dordrecht, Holland, p. 261.Google Scholar
  23. Kubota, J. and Uesugi, A.: 1986, Publ. Astron. Soc. Japan 38, 903.ADSGoogle Scholar
  24. Kuperus, M. and Raadu, M.: 1974, Astrophys. J. 31, 189.ADSGoogle Scholar
  25. Leroy, J. L.: 1978, Astron. Astrophys. 64, 247.ADSMathSciNetGoogle Scholar
  26. Leroy, J. L.: 1988, in E. R. Priest (ed.), Dynamics and Structure of Solar Prominences, Kluwer Academic Publishers, Dordrecht, Holland, p. 77.Google Scholar
  27. Leroy, J. L.: 1989, in E. R. Priest and J. L. Ballester (eds.), Dynamics and Structure of Quiescient Solar Prominences, Universitat de les Illes Balears, p. 33.Google Scholar
  28. Leroy, J. L. Bommier, V., and Sahal-Bréchot, S.: 1983, Solar Phys. 83, 135.CrossRefADSGoogle Scholar
  29. Leroy, J. L., Bommier, V., and Sahal-Bréchot, S.: 1984, Astron. Astrophys. 131, 33.ADSGoogle Scholar
  30. Low, B. C. and Hundhausen, A. J.: 1995, Astrophys. J. 443, 818.CrossRefADSGoogle Scholar
  31. Malherbe, J. M., Schmieder, B., and Mein, P.: 1981, Astron. Astrophys. 102, 124.ADSGoogle Scholar
  32. Malherbe, J. M., Schmieder, B., Ribes, E., and Mein, P.: 1983, Astron. Astrophys. 119, 197.ADSGoogle Scholar
  33. Martin, S. F.: 1988, Solar Phys. 117, 243.CrossRefADSGoogle Scholar
  34. Martin, S. F.: 1990, in Ruždjak and E. Tandberg-Hanssen (eds.), Dynamics of Quiescent Prominences, Lecture Notes in Physics, 363, Springer-Verlag, p. 1.Google Scholar
  35. Martin, S. F.: 1986, in A. Poland (ed.), Coronal and Prominence Plasmas, NASA Conference Publ. 3224, p. 73.Google Scholar
  36. Martin, S. F.: 1998, in D. Webb, D. M. Rust, and B. Schmieder (eds.), New Perspectives on Solar Prominences, in press.Google Scholar
  37. Martin, S. F. and Echols, C. R.: in R. J. Rutten and C. J. Schrijver, Solar Surface Magnetism, Kluwer Academic Publishers, Dordrecht, Holland, p. 339.Google Scholar
  38. Martin, S. F. and Livi, S. H. B.: 1991, in Z. Švestka, B. V. Jackson, and M. E. Machado (eds.), Lecture Notes in Physics 399, Springer-Verlag, p. 33.Google Scholar
  39. Martin, S. F. and McAllister, A. H.: 1995, in Y. Uchida, H. S. Hudson, and T. Kosugi (eds.), 'Magnetohydrodynamic Phenomena in the Solar Atmosphere?' IAU Colloq. 153, 497.Google Scholar
  40. Martin, S. F. and McAllister, A. H.: 1997, in N. Crooker, J. A. Joselyn, and Joan Feynman (eds.), Coronal Mass Ejections, Geophysical Monograph 99, American Geophysical Union, p. 127.Google Scholar
  41. Martin, S. F. and McAllister, A. H.: 1998: Astrophys. J., submitted.Google Scholar
  42. Martin, S. F., Bilimoria, R., and Tracadas, P. W.: 1994, in R. J. Rutten and C. J. Schrijver, Solar Surface Magnetism, Kluwer Academic Publishers, Dordrecht, Holland, p. 303.Google Scholar
  43. Martin, S. F., Livi, S. H. B., and Wang, J.: 1965, Australian J. Phys. 38, 929.ADSGoogle Scholar
  44. Martres, M. J., Mein, P., Schmieder, B., and Soru-Escaut, L: 1981, Solar Phys. 69, 301.CrossRefADSGoogle Scholar
  45. Martres, M. J., Michard, R., and Soru-Escaut, I.: 1966, Ann. Astrophys. 29, 245.ADSGoogle Scholar
  46. Mein, P.: 1977, in V. Rušin, P. Heinzel, and J.-C. Vial (eds.), ‘Solar Coronal Structures’, IAU Colloq., 144, 289.Google Scholar
  47. Pevtsov, A. and Canfield, R. C.: 1997, Astrophys. J. Letters, submitted.Google Scholar
  48. Ploceniak, S. and Rompolt, B.: 1973, Solar Phys. 29, 399.CrossRefADSGoogle Scholar
  49. Pneuman, G. W.: Solar Phys. 88, 219.Google Scholar
  50. Priest, E.: 1998, in D. Webb, D. M. Rust, and B. Schmieder (eds.), New Perspectives on Solar Prominences, in press.Google Scholar
  51. Rompolt, B. and Bogdan, T.: 1986, in A. Poland (ed.), Coronal and Prominence Plasmas, NASA Conference Publ. 3224, p. 81.Google Scholar
  52. Rust, D. M. and Kumar, A.: 1994, Solar Phys. 155, 69.CrossRefADSGoogle Scholar
  53. Rust, D. M. and Sakurai, T. et al.: 1993, Proceedings of the Flares 22 Workshop, 24–28 May 1993, Ottawa, Canada.Google Scholar
  54. Saito, K. and Tandberg-Hanssen, E.: 1973, Solar Phys. 31, 105.CrossRefADSGoogle Scholar
  55. Smith, S. F. and Ramsey, H. E.: 1967, Solar Phys. 2, 158.CrossRefADSGoogle Scholar
  56. Smith, S. F.: 1968, in K. O. Kiepenheuer (ed.), Structure and Development of solar Active Regions, Kluwer Academic Publishers, Dordrecht, Holland, p. 267.Google Scholar
  57. Tang, F.: 1987, Solar Phys. 107, 233.CrossRefADSGoogle Scholar
  58. Uchida, Y. and Jockers, K.: 1979, Solar Phys., submitted but not published.Google Scholar
  59. Uchida, Y.: 1980, in P. Sturrock (ed.), Solar Flares, University Colorado Press, pp. 67 and 110.Google Scholar
  60. Uchida, Y.: 1998, in D. Webb, D. M. Rust, and B. Schmieder (eds.), New Perspectives on Solar Prominences, in press.Google Scholar
  61. van Ballegooijen, A. A. and Martens, P. C. H.: 1989, Astrophys. J. 343, 971.CrossRefADSGoogle Scholar
  62. van Ballegooijen, A. A. and Martens, P. C. H.: 1990, Astrophys. J. 361, 283.CrossRefADSGoogle Scholar
  63. Zirker, J. B.: Solar Phys. 119, 341.Google Scholar
  64. Zirker, J. B., Engvold, O., and Martin, S. F.: 1998, Nature, submitted.Google Scholar
  65. Zirker, J. B., Martin, S. F., Harvey, K. L., and Gaizauskas, V.: 1997, Solar Phys. 175, 27.CrossRefADSGoogle Scholar
  66. Zwaan, C.: 1985, in R. Muller (ed.), Lecture Notes in Physics 233, Springer-Verlag, Berlin, p. 263.Google Scholar
  67. Zwaan, C.: 1987, Ann. Rev. Astron. Astrophys. 25, 83.CrossRefADSGoogle Scholar

Copyright information

© Kluwer Academic Publishers 1998

Authors and Affiliations

  • Sara F. Martin
    • 1
  1. 1.Helio ResearchLa CrescentaU.S.A.

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