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Forbush decreases in the cosmic radiation

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Abstract

The experimental observations of Forbush decreases in recent years are reviewed and related to different theoretical models which have been proposed. The observational data from both ground-based and spacecraft experiments were selected to illustrate the important characteristics of Forbush decreases. The form of the rigidity dependence of the cosmic-ray modulation during the decreases and effects of the geomagnetic field upon the magnitude of the decreases are discussed. Recent results to deduce the cosmic-ray flow patterns from the observed anisotropies during the decreases are presented. Other features such as differences in onset times, recovery times, precursory increases are discussed. In considering the theoretical models particular emphasis is placed upon the agreement of the predictions of the model with the experimental observations. A theoretical model is suggested which is not original but represents a synthesis of several models previously proposed. Future important measurements and analyses necessary to an understanding of Forbush decreases are outlined.

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References

  • Ahluwalia, H. S.: 1966, Planetary Space Sci. 14, 791.

    Google Scholar 

  • Ahluwalia, H. S., Zbieta, M., and Schreier, M.: 1968, Solar Phys. 4, 453.

    Google Scholar 

  • Alfvén, H.: 1954, Tellus 6, 232.

    Google Scholar 

  • Alfvén, H. and Fälthammar, C. G.: 1963, Cosmical Electrodynamics, Oxford Univ. Press.

  • Bachelet, F. P., Conforto, A. M., and Iucci, N.: 1960, Proc. First Space Sci. Symp. 662, Nice.

  • Bachelet, F., Balata, P., Dyring, E., and Iucci, N.: 1963, Nuovo Cimento 27, 425.

    Google Scholar 

  • Bachelet, F., Balata, P., Dyring, E., and Iucci, N.: 1965, Proc. Intern. Conf. Cosmic Rays, London 1, 483.

    Google Scholar 

  • Balasubrahmanyan, V. K., Roelof, E. C. Bukata, R. P., and Palmeira, R. A.: 1970, Acta Phys. Acad. Sci. Hungary 29, Suppl. 2, 31.

    Google Scholar 

  • Bayliff, J. R. and Jones, D. E.: 1969, J. Geophys. Res. 74, 3499.

    Google Scholar 

  • Bell, B.: 1961, Smithsonian Contrib. Astrophys. 5, 69.

    Google Scholar 

  • Blokh, Y. L., Glokova, E. S., and Dorman, L. I.: 1959, Results of the IGY 1, Cosmic Ray Series, Moscow, 7.

  • Blokh, Y. L., Dorman, L. I., and Kaminer, N. S.: 1961, Results of the IGY 4, Cosmic Ray Series, Moscow, 84.

  • Brunberg, E. A. and Dattner, A.: 1954, Tellus 6, 73.

    Google Scholar 

  • Bukata, R. P., McCracken, K. G., and Rao, U. R.: 1968, Can. J. Phys. 46, 994.

    Google Scholar 

  • Bukata, R. P., Sheldon, W. R., Rao, A. R., and Carmichael, H.: 1969, Preprint.

  • Carmichael, H. and Steljes, J. F.: 1959, Phys. Rev. Letters 3, 392.

    Google Scholar 

  • Cattani, D., Galli, M., and Randi, P.: 1961, Nuovo Cimento 6, 2923.

    Google Scholar 

  • Chapman, S.: 1937, Nature 140, 423.

    Google Scholar 

  • Cocconi, G., Greisen, K., Morrison, P., Gold, T., and Hayakawa, S.: 1958, Nuovo Cimento Suppl. 8, 161.

    Google Scholar 

  • Dattner, A. and Venkatesan, K. K.: 1959, Tellus 11, 239.

    Google Scholar 

  • Dorman, L. I.: 1957, Cosmic Ray Variations, State Publishing House Technical and Theoretical Literature, Moscow.

    Google Scholar 

  • Dorman, L. I.: 1963, Progress in Elementary Particle and Cosmic-Ray Physics VII, North Holland Publishing Co., Amsterdam.

    Google Scholar 

  • Dorman, L. I., Blokh, Y. L., and Kaminer, N. S.: 1961, Results of IGY 4, Cosmic Ray Series, Moscow, 5.

  • Dorman, L. I., Kaminer, N. S., and Kebuladze, T. V.: 1970, Acta. Phys. Sci., Hungary, 29, Supp 1., 2, 227.

    Google Scholar 

  • Duggal, S. T. and Pomerantz, M. A.: 1962, J. Franklin Institute, 273, 322.

    Google Scholar 

  • Duggal, S. T. and Pomerantz, M. A.: 1970, Acta Phys. Acad. Sci. Hung. 29, Suppl.2, 351.

    Google Scholar 

  • Fan, C. Y., Meyer, P., and Simpson, J. A.: 1960a, Phys. Rev. Letters 4, 421.

    Google Scholar 

  • Fan, C. Y., Meyer, P., and Simpson, J. A.: 1960b, Phys. Rev. Letters 5, 269.

    Google Scholar 

  • Fedchenko, K.: 1965, Proc. Intern. Conf. Cosmic Rays, London, 1, 254.

    Google Scholar 

  • Fenton, A. G., McCracken, K. G., Rose, D. C., and Wilson, B. G.: 1959a, Can. J. Phys. 37, 569.

    Google Scholar 

  • Fenton, A. G., McCracken, K. G., Rose, D. C., and Wilson, B. G.: 1959b, Can. J. Phys. 37, 970.

    Google Scholar 

  • Fenton, A. G.: 1963, Proc. Int. Conf. Cosmic Rays, Jaipur 2, 185.

    Google Scholar 

  • Fonger, W. H.: 1953, Phys. Rev. 91, 351.

    Google Scholar 

  • Forbush, S. E.: 1938, Phys. Rev. 54, 975.

    Google Scholar 

  • Forbush, S. E.: 1954, Phys. Rev. 59, 525.

    Google Scholar 

  • Frank, L.: 1970, J. Geophys. Res. 75, 707.

    Google Scholar 

  • Ghielmetti, H. S.: 1961, J. Geophys. Res. 66, 1611.

    Google Scholar 

  • Gold, T.: 1960, Astrophys. J. Suppl. 4, 406.

    Google Scholar 

  • Harang, E.: 1968, Planetary Space Sci. 16, 1095.

    Google Scholar 

  • Hashim, A. and Thambyahpillai, T.: 1969, Planetary Sci. 17, 1879.

    Google Scholar 

  • Haurwitz, M. W., Yoshida, S., and Akasofu, S. I.: 1965, J. Geophys. Res. 70, 2977.

    Google Scholar 

  • Hayakawa, S., Nagata, T., Nishimura, J., and Sugiura, M.: 1950, J. Geophys. Res. 55, 221.

    Google Scholar 

  • Johnson, T. H.: 1938, Rev. Mod. Phys. 10, 193.

    Google Scholar 

  • Jory, F. S.: 1956, Phys. Rev. 103, 1068.

    Google Scholar 

  • Kamiya, Y. and Wada, M.: 1960, Proc. Intern. Conf. Cosmic Rays, Moscow 4, 199.

    Google Scholar 

  • Kane, R. P.: 1963, Nuovo Cimento 27, 441.

    Google Scholar 

  • Kane, R. P.: 1965, Nuovo Cimenta 38, 1457.

    Google Scholar 

  • Kane, R. P.: 1970, J. Geophys. Res. 75, 4350.

    Google Scholar 

  • Kitamura, M. and Kodama, M.: 1960, Proc. Intern. Conf. Cosmic Rays, Moscow 4, 202.

    Google Scholar 

  • Kolomeets, E. V. and Pioneva, V. T.: 1963, Proc. Intern. Conf. Cosmic Rays, Jaipur 2, 52.

    Google Scholar 

  • Kolomeets, E. V., Ivanov, V. J., Lichoded, V. A., and Pioneva, V. T.: 1965, Proc. Intern. Conf. Cosmic Rays, London 1, 267.

    Google Scholar 

  • Kondo, I., Nagashima, K., Yoshida, S., and Wada, M.: 1960, Proc. Intern. Conf. Cosmic Rays, Moscow 4, 208.

    Google Scholar 

  • Krimigis, S. M. and Venkatesan, D.: 1969, J. Geophys. Res. 74, 4129.

    Google Scholar 

  • Krymsky, G. F., Kuzmin, A. I., and Shafer, G. V.: 1963, Proc. Intern. Conf. Cosmic Rays, Jaipur 2, 454.

    Google Scholar 

  • LaPointe, S. M. and Rose, D. C.: 1961, Can. J. Phys. 39, 668.

    Google Scholar 

  • Laster, H., Lenchek, A. M., and Singer, S. F.: 1962, J. Geophys. Res. 67, 2639.

    Google Scholar 

  • Lindgren, S. and Pak, B. S.: 1967, Arkiv Geophys. 5, 283.

    Google Scholar 

  • Lockwood, J. A.: 1958, Phys. Rev. 112, 1750.

    Google Scholar 

  • Lockwood, J. A.: 1960a, J. Geophys. Res. 65, 3859.

    Google Scholar 

  • Lockwood, J. A.: 1960b, J. Geophys. Res. 65, 19.

    Google Scholar 

  • Lockwood, J. A.: 1968, J. Geophys. Res. 73, 4247.

    Google Scholar 

  • Lockwood, J. A. and Razdan, H.: J. Geophys. Res. 68, 1581.

  • Lockwood, J. A. and Webber, W. R.: 1967, J. Geophys. Res. 72, 3395.

    Google Scholar 

  • Lockwood, J. A. and Webber, W. R.: 1969, J. Geophys. Res. 74, 5599.

    Google Scholar 

  • Lockwood, J. A., Lezniak, J., Singh, P., and Webber, W. R.: 1970, J. Geophys. Res. 75, 6885.

    Google Scholar 

  • Mathews, T., Mercer, J. B., and Venkatesan, D. K.: 1968, Can. J. Phys. 46, 854.

    Google Scholar 

  • Mathews, T., Quenby, J., and Sear, J.: 1971, Nature 229, 246.

    Google Scholar 

  • McCracken, K. G.: 1960, Phys. Rev. 117, 1750.

    Google Scholar 

  • McCracken, K. G.: 1962a, J. Geophys. Res. 67, 423.

    Google Scholar 

  • McCracken, K. G.: 1962b, J. Geophys. Res. 67, 447.

    Google Scholar 

  • McCracken, K. G., Rao, U. R., Fowler, B. C., Shea, M. A., and Smart, D. F.: 1965, IQSY, Instruction Manual 10.

  • McDonald, F. B. and Webber, W. R.: 1959, Phys. Rev. 115, 194.

    Google Scholar 

  • Mercer, J. B.: 1967, Ph.D. Thesis, Univ. of Calgary.

  • Mercer, J. B. and Wilson, B. G.: 1968, Can. J. Phys. 46, 849.

    Google Scholar 

  • Meyer, P.: 1955, Phys. Rev. 100, 959.

    Google Scholar 

  • Meyer, P.: 1960, J. Geophys. Res. 65, 3881.

    Google Scholar 

  • Meyer, P. and Simpson, J. A.: 1955, Phys. Rev. 99, 1517.

    Google Scholar 

  • Morrison, P.: 1956, Phys. Rev. 101, 1397.

    Google Scholar 

  • Murakami, K. and Kudo, S.: 1960, Inst. Phys. Chem. Res. 54, 155.

    Google Scholar 

  • Neher, H. V.: 1963, Proc. Intern. Conf. Cosmic Rays, Jaipur 2, 139.

    Google Scholar 

  • Neher, H. V. and Andersen, H. R.: 1964, J. Geophys. Res. 69, 807.

    Google Scholar 

  • Nerurkar, N. and Webber, W. R.: 1964, J. Geophys. Res. 69, 814.

    Google Scholar 

  • Ness, N. F. and Wilcox, J. M.: 1965, Science 148, 1592.

    Google Scholar 

  • Nolte, J. T. and Roelof, E. C.: 1970, Trans. Am. Geophys. Union 51, 801.

    Google Scholar 

  • Palmeira, R., Bukata, R. P., and Gronstal, P. T.: 1969, Planetary Space Sci. 17, 1913.

    Google Scholar 

  • Parker, E. N.: 1963, Interplanetary Dynamical Processes, Interscience, John Wiley and Sons.

  • Peacock, D. S.: 1970, Acta Phys. Acad. Sci. Hungary 29, Suppl.2, 189.

    Google Scholar 

  • Quenby, J. J.: 1967, Handbook of Physics XLVI/2, 310.

    Google Scholar 

  • Quenby, J. J.: 1970, Private Communication.

  • Quenby, J. J. and Webber, W. R.: 1959, Phil. Mag. 4, 654.

    Google Scholar 

  • Rao, U. R.: 1965, J. Geophys. Res. 70, 3765.

    Google Scholar 

  • Rao, U. R., McCracken, K. G., and Bukata, R. P.: 1968, Can. J. Phys. 46, 844.

    Google Scholar 

  • Reid, G. C. and Leinbach, H.: 1959, J. Geophys. Res. 64, 1801.

    Google Scholar 

  • Roederer, J. G., Santochi, O. R., Anderson, J. C., Cardoso, J. M., and Manzano, J. R.: 1960, Nuovo Cimenta 18, 131.

    Google Scholar 

  • Rose, D. C. and LaPointe, S. M.: 1960, Can. J. Phys. 39, 239.

    Google Scholar 

  • Sandstrom, A. E.: 1965, Cosmic Ray Physics, North Holland Pub. Co., Amsterdam.

    Google Scholar 

  • Sandstrom, A. E. and Forbush, S. E.: 1958, J. Geophys. Res. 63, 876.

    Google Scholar 

  • Sarabhai, V. A. and Palmeira, R.: 1959, Nature 184, 1202.

    Google Scholar 

  • Simpson, J. A.: 1951, Phys. Rev. 83, 1175.

    Google Scholar 

  • Simpson, J. A., Fonger, W., and Treiman, S. B.: 1953, Phys. Rev. 90, 934.

    Google Scholar 

  • Simpson, J. A.: 1954, Phys. Rev. 94, 426.

    Google Scholar 

  • Singer, S. F.: 1954, Phys. Rev. 95, 647.

    Google Scholar 

  • Singer, S. F.: 1958, Nuovo Cimento Suppl. VIII, 326.

    Google Scholar 

  • Tanskanen, P. J.: 1968, Can. J. Phys. 46, 819.

    Google Scholar 

  • Thambyahpillai, T. and Dutt, J. C.: 1965, Proc. Intern. Conf. Cosmic Rays, London 1, 257.

    Google Scholar 

  • Treiman, S. B.: 1953, Phys. Rev. 89, 130.

    Google Scholar 

  • Vallarta, M. S.: 1961, Handbook of Physics XLVI, 88.

    Google Scholar 

  • Venkatesan, D. K. and Matthews, T.: 1968, Can. J. Phys. 46, 794.

    Google Scholar 

  • Webber, W. R.: 1962, Elementary Particles and Cosmic Ray Physics 6, 77.

    Google Scholar 

  • Webber, W. R.: 1969, Private Communication.

  • Webber, W. R.: Proc. Leningrad Conf., to be published.

  • Yoshida, S., and Akasofu, S. I.: 1965, Planetary Space Sci. 13, 435.

    Google Scholar 

  • Yoshida, S., and Wada, M.: 1959, Nature 183, 381.

    Google Scholar 

  • Yoshida, S., Akasofu, S. I., and Kendall, P. C.: 1968, J. Geophys. Res. 73, 3377.

    Google Scholar 

  • Wolfson, C. J., Newkirk, L. L., Nobles, R. A., Reynolds, G. T., and Walt, M.: 1968, Can. J. Phys. 46, 875.

    Google Scholar 

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  1. Department of Physics, University of New Hampshire, 03824, Durham, N.H., USA

    John A. Lockwood

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Lockwood, J.A. Forbush decreases in the cosmic radiation. Space Sci Rev 12, 658–715 (1971). https://doi.org/10.1007/BF00173346

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