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A Series of Proton Flares in July 1985 from Observations by the Prognoz-10 Satellite and Vega-1, 2 Spacecraft

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Abstract

The enhancements of solar protons with an energy of more than 30 MeV, originating from flares in one active region and observed simultaneously aboard three spacecraft Vega-1, 2 and Prognoz-10 in July 1985, are analyzed and approximated in this work by using the reflection model [2]. The numerical values of several physical parameters (the parameters of distribution of solar cosmic ray (SCR) particles inside heliosphere traps, the coefficients of trap transparency) that are not observed by direct measurements are estimated.

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REFERENCES

  1. Ishkov, V.N., Kolesov, G.Ya., Logachev, Yu.I., et al., A Series of Solar Proton Events Observed in July 1985 from One Active Region onboard the Prognoz-10–Interkosmos Satellite and Vega-1, 2 Interplanetary Stations, Kosm. Issled., 1989, vol. 27, No. 3, p. 402.

    Google Scholar 

  2. Lyubimov, G.P., Reflective Model of SCR Motion in Loop Traps, Astron. Tsirkulyar Akad. Nauk SSSR, 1988, no. 1531, p. 19.

  3. Solar Geophys. Data 1985, nos. 492, 493, P. I.

  4. Preliminary Report SESC PRF.515. (July 16, 1985), 516 (23 July 1985), Department of Commerce (Boulder, Colorado 80303).

  5. Belyakov, S.A., Gordeev, Yu.P., Denisov, Yu.I., et al., An Experiment to Study the Composition and Energy Spectra of Solar Cosmic Rays onboard the Prognoz-9 Satellite, Vestn. Mosk. Gos. Univ., Ser. 3, 1986, vol. 27, no. 3, pp. 23–28.

    Google Scholar 

  6. Riedler, W., Schingenschuh, K., Yeroshenko, Ye.G., and Rassell, S.T., The Vega Magnetic Field Experiment, in Field Particle and Wave Experiment on Cometary Missions, Schingenschuh, K. and Riedler, W., Eds., Austrian Academy of Sciences, 1986.

  7. Zovbec, M.V., Vaiana, G.S., Haggerty, R., et al., An Atlas of Soft X-ray Images of the Solar Corona from Skylab, Astrophys. J. Suppl., 1978, vol. 38, p. 69.

    Google Scholar 

  8. Lyubimov, G.P., A Stereoscopic Method to Analyze X-ray Images of the Sun, Astron. Tsirkulyar Akad. Nauk SSSR, 1985, no. 1362, p. 4.

  9. Lyubimov, G.P. and Pereslegina, N.V., Imprinted Structure of the Chromosphere and Corona in the Solar Wind and Interplanetary Magnetic Field, Astron. Zh., 1985, vol. 62, no. 4, p. 780.

    Google Scholar 

  10. Ervakov, S.I., Kontor, N.N., and Lyubimov, G.P., Reflection Model of Solar Cosmic Rays Propagation, 21st Intern. Cosmic Ray Conf., 1990, Australia, Adelaida, vol. 5, SH 3.2–8.

  11. Volodichev, N.N., Lyubimov, G.P., Grigorjeva, V.P., and Prokudina, V.S., Solar Protons with Energies above 50 MeV and 500 MeV in the Extended Closed Magnetic Structure in April–May 1981, 21st Intern. Cosmic Ray Conf., 1990, Australia, Adelaida, vol. 5, SH3.1–4.

  12. Lyubimov, G.P. and Chuchkov, E.A., The System of Loop Magnetic Traps with SCR in June 1974, Kosm. Issled., 1991, vol. 29, no. 6, p. 910.

    Google Scholar 

  13. Lyubimov, G.P., Kontor, N.N., Pereslegina, N.V., and Ignat'ev, P.P. Anisotropy of Solar Protons and Irregularities of Interplanetary Medium, Izv. Akad. Nauk SSSR, Ser. Fiz., 1976, vol. 40, no. 3, p. 462.

    Google Scholar 

  14. Ermakov, S.I., Lyubimov, G.P., and Tulupov, V.I., Model of the Cosmic Ray Event of March 23–31, 1991, Kosm. Issled., 1995, vol. 33, no. 2, pp. 128–138.

    Google Scholar 

  15. Report UAG-101. WDC A for Solar Terrestrial Physics. Atlas of Stackplots, Oct., 1991, NGDC.

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  1. Skobeltsyn Institute of Nuclear Physics, Moscow State University, Vorob'evy gory, Moscow, 119899, Russia

    G. P. Lyubimov & V. I. Tulupov

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  1. G. P. Lyubimov
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  2. V. I. Tulupov
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Lyubimov, G.P., Tulupov, V.I. A Series of Proton Flares in July 1985 from Observations by the Prognoz-10 Satellite and Vega-1, 2 Spacecraft. Cosmic Research 41, 19–27 (2003). https://doi.org/10.1023/A:1022347428474

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