Abstract
As the solar wind flows out from the coronal base the coulomb collision frequencies rapidly become small and particle-particle collisions can no longer maintain local statistical equilibrium. At 1 AU the particle distribution functions have important non-Maxwellian characteristics and the firehose instability, a cyclotron resonance whistler-mode instability, and several heat flux current instabilities should be operative. Superthermal particle populations also provide large wave levels, and other forms of enhanced plasma turbulence develop at shock fronts and discontinuities. This report contains a review of the theoretical concepts and a progress report on the experimental study of interplanetary wave-particle interactions.
Similar content being viewed by others
References
Andronov, A. A.: 1966, Kosmich Issled 4, 558.
Barnes, A.: 1969, Astrophys. J. 155, 311.
Belcher, J. W., Davis, L. Jr. and Smith, E. J.: 1969, J. Geophys. Res. 74, 2302.
Bratenahl, A. and Yeates, C. M.: 1970, Phys. Fluids, in press.
Budden, K. G.: 1961, Radio Waves in the Ionosphere, Cambridge University Press, Cambridge, U.K.
Buneman, O.: 1958, Phys. Rev. Letters 1, 8.
Burlaga, L. F.: 1968, Solar Phys. 4, 67.
Burlaga, L. F. and Ness, N. F.: 1969, Solar Phys. 9, 467.
Burlaga, L. F. and Ogilvie, K. W.: 1969, Goddard Space Flight Center, Preprint X-616-69-142, Greenbelt, Md.
Burlaga, L. F., Ogilvie, K. W., and Fairfield, D. H.: 1969, Astrophys. J. 155, L171.
Chapman, S. and Cowling, T. G.: 1958, The Mathematical Theory of Non-Uniform Gases, Cambridge University Press, Cambridge, U.K.
Coleman, P. J. Jr.: 1966, J. Geophys. Res. 71, 5509.
Coroniti, F. V.: 1969, Planetary Electrodynamics, Vol. 2 (ed. by S. C. Coroniti and J. Hughes), Gordon and Breach, Science Publishers, New York, p. 309.
Crawford, F. W.: 1969, Plasma Waves in Space and Laboratory, Vol. 1 (ed. by J. O. Thomas and B. J. Landmark), Edinburgh University Press, Edinburgh, p. 125.
Delcroix, J. L.: 1960, Introduction to the Theory of Ionized Gases, Interscience Publishers, Inc., New York.
de Pazzis, O.: 1970, Plasma Waves in Space and Laboratory, Vol. 2 (ed. by J. O. Thomas and B. J. Landmark), Edinburgh University Press, Edinburgh, in press.
Fairfield, D. H.: 1969, J. Geophys. Res. 74, 3541.
Fejer, J. A. and Kan, J. R.: 1969, Radio Sci. 4, 721.
Field, E. C. and Fried, B. D.: 1964, Phys. Fluids 7, 1937.
Formisano, V. and Kennel, C. F.: 1969, J. Plasma Phys. 3, 55.
Forslund, D. W.: 1970, J. Geophys. Res. 75, 17.
Frank, L. A.: 1970, J. Geophys. Res. 75, 707.
Fredricks, R. W.: 1969, J. Geophys. Res. 74, 2919.
Fredricks, R. W., Kennel, C. F., Scarf, F. L., Crook, G. M., and Green, I. M.: 1968, Phys. Rev. Letters 21, 1761.
Fredricks, R. W., Crook, G. M., Kennel, C. F., Green, I. M., Scarf, F. L., Coleman, P. J., Jr. and Russell, C. T.: 1970, J. Geophys. Res. 75, 3751.
Fried, D. B. and Gould, R. W.: 1961, Phys. Fluids 4, 139.
Hartle, R. E. and Barnes, A.: 1970, Goddard Space Flight Center, Preprint X-621-70-114, Greenbelt, Md.
Hundhausen, A. J.: 1968, Space Sci. Rev. 8, 690.
Kan, J. R.: 1970, Phys. Rev. Letters 25, 348.
Kennel, C. F. and Sagdeev, R. Z.: 1967, J. Geophys. Res. 72, 3303.
Kennel, C. F. and Scarf, F. L.: 1968, J. Geophys. Res. 73, 6149.
Lockwood, J. A. and Webber, W. R.: 1969, J. Geophys. Res. 74, 5599.
Mariani, F. and Ness, N. F.: 1969, J. Geophys. Res. 74, 5633.
Monltgomery, M. D., Bame, S. J. and Hundhausen, A. J.: 1968, J. Geophys. Res. 13, 4999.
Nobke, L. M. and Scarf, F. L.: 1963, Astrophys. J. 138, 1169.
Parker, E. N.: 1968, Astrophys. J. 128, 664.
Parler, E. N.: 1963, Interplanetary Dynamical Processes, Interscience Publishers, Inc., New York.
Pau, J. W. M., Doughney, C. C., and Holmes, L. S.: 1969, Culham Laboratory, Preprint CLM-P222, Culham Laboratory, England.
Perkins, F. W. and Spight, C.: 1970, EOS 51, 412.
Rostoker, N.: 1961, Nucl. Fusion 1, 101.
Sagdeev, R. Z. and Galeev, A. A.: 1966, IC/66/64, International Centre for Theoretical Physics, Trieste, Italy.
Scarf, F. L.: 1962, Phys. Fluids 5, 6.
Scarf, F. L.: 1966, Raumfahrtforschung 3, 114.
Scarf, F. L. and Fredricks, R. W.: 1968, J. Geophys. Res. 73, 1747.
Scarf, F. L. and Noble, L. M.: 1965, Astrophys. J. 141, 1479.
Scarf, F. L., Wolfe, J. H., and Silva, R. W.: 1967, J. Geophys. Res. 72, 993.
Scarf, F. L., Crook, G. M., Green, I. M., and Virobik, P. F.: 1968, J. Geophys. Res. 73, 6665.
Scarf, F. L., Green, I. M., Colburn, D. S., Sonett, C. P., Wolfe, J. H., and Intriligator, D. S.: 1967, EOS 50, 278.
Scarf, F. L., Coleman, P. J. Jr., Fredricks, R. W., Kennel, C. F., and Russell, C. T.: 1970a, in Inter-correlated Satellite Observations (ed. by V. Manno and D. E. Page), D. Reidel Publ. Co., Dordrecht, Holland, p. 181.
Scarf, F. L., Green, I. M., Siscoe, G. L., Intriligator, D. S., McKibbin, D. D., and Wolfe, H. H.: 1970b, J. Geophys. Res. 75, 3167.
Scarf, F. L., Fredricks, R. W., Green, I. M., and Neugebauer, M.: 1970c, J. Geophys. Res. 75, 3735.
Schaaf, S. A. and Chambré, P. L.: 1961, Flow of Rarified Gases, Princeton Univ. Press, New Jersey.
Siscoe, G. L., Davis, L., Jr., Coleman, P. J., Jr., Smith, E. J., and Jones, D. E.: 1968, J. Geophys. Res. 73, 61.
Siscoe, G. L., Scarf, F. L., Green, I. M., Binsack, J. H., and Bridge, H. S.: 1970, submitted to J. Geophys. Res.
Slysh, V. I.: 1966, Kosmich Issled 4, 923.
Slysh, V. I.: 1967a, Soviet Astron. — A. J. 11, 72.
Slysh, V. I.: 1967b, Kosmich Issled 5, 897.
Smith, E. J., Belcher, J., Davis, L. Jr. and Coleman, P. J. Jr.: 1970, EOS 51, 412.
Snyder, C. W., Neugebauer, M., and Rao, U. R.: 1963, J. Geophys. Res. 68, 6361.
Spitzer, L., Jr.: 1956, Physics of Fully Ionized Gases, Interscience Publ., Inc. New York.
Spitzer, L., Jr. and Harm, R.: 1953, Phys. Rev. 89, 977.
Stix, T. H.: 1962, The Theory of Plasma Waves, McGraw-Hill Book Co., Inc., New York.
Stringer, T. E.: 1963, J. Nucl. Energy C 5, 89.
Sturrock, P. A.: 1966, Phys. Rev. 141, 186.
Sturrock, P. A. and Hartle, R. A.: 1966, Phys. Rev. Letters 16, 628.
Tidman, D. A.: 1966, Dynamics of Fluids and Plasmas, Academic Press, New York, p. 399.
Whang, Y. C. and Chang, C. C.: 1965, J. Geophys. Res. 70, 4175.
Whang, Y. C., Liu, C. K., and Chang, C. C.: 1965, Astrophys. J. 145, 255.
Wolfe, J. H. and McKibbin, D. D.: 1968, Planetary Space Sci. 16, 953.
Author information
Authors and Affiliations
Additional information
Prepared for Space Science Reviews.
Rights and permissions
About this article
Cite this article
Scarf, F.L. Microscopic structure of the solar wind. Space Sci Rev 11, 234–270 (1970). https://doi.org/10.1007/BF00241523
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00241523