Abstract
A method for simulating the propagation processes for ions of the anomalous component of cosmic rays in the Earth's magnetic field is described with allowance made for a step-by-step stripping of the ions in the residual atmosphere and their trapping by the geomagnetic field. Numerical results are presented for the geomagnetic trapping of high-energy singly charged oxygen ions penetrating into the stripping region from interplanetary space.
Similar content being viewed by others
REFERENCES
Blake, J.B. and Friesen, L.M., A Technique to Determine the Charge State of the Anomalous Low-Energy Cosmic Rays, 15th ICRC, 1977, vol. 2, p. 341.
Grigorov, N.L., Bobrovskaya, V.V., Kondrat'eva, M.A., et al., Charge States of Anomalous Oxygen, Izv. Ross. Akad. Nauk, Ser. Fiz., 1991, vol. 55, no. 10, p. 2017.
Tylka, A.J., Theoretical Modeling and Interpretation of Trapped Anomalous Cosmic Rays, 23rd ICRC, Invited, Rapporteur, and Highlight Papers, 1994, p. 475.
Blake, J.B., McNab, M.C., and Schulz, M., Numerical Studies of the Geomagnetic Trapping of Anomalous Cosmic Rays, 25th ICRC, 1997, vol. 2, p. 301.
Il'in, V.D., Il'in, I.V., and Kuznetsov, S.N., Accumulation of Oxygen Ions in the Geomagnetic Trap, Kosm. Issled., 1993, vol. 31, no. 6, p. 115.
Dmitriev, A.V., Ilyin, V.D., Kuznetsov, S.N., and Yushkov, B.Yu., Formation of the Radiation Belts by Anomalous Cosmic Rays and Similar Phenomena, in Radiation Belts Models and Standards, Lemaire, J.F., et al., Eds., vol. 97 of Geophysical Monographs, 1997, p. 43.
Kuznetsov, S.N. and Yushkov, B.Yu., Dynamics and Capture of Particles with Variable Electric Charge in Earth Magnetic Dipole Trap (Anomalous Cosmic Rays), 26th ICRC, 1999, vol. 7, p. 581.
Bakaldin, A.V., Voronov, S.A., and Koldashov, S.V., Numerical Modeling of Trapping of Cosmic Ray Ions by the Geomagnetic Field, in Proc. of MEPhI Scientific Session, 1999, vol. 4, p. 54.
Bakaldin, A.V., Koldashov, S.V., and Voronov, S.A., The Simulation of Cosmic Ray Ion Trapping by Geomagnetic Field, 26th ICRC, 1999, vol. 7, p. 484.
Dorman, L.I., Smirnov, V.S., and Tyasto, M.I., Kosmicheskie luchi v magnitnom pole Zemli (Cosmic Rays in the Earth's Magnetic Field), Moscow: Nauka, 1971.
Bakaldin, A.V., Voronov, S.A., Koldashov, S.V., and Shevel'ko, V.P., Stripping of Fast Oxygen Ions in Collisions with Atoms of Light Elements, Zh. Tekh. Fiz., 2000, vol.71, no. 9, p. 17.
Schulz, M. and Lanzerotti, L.J., Particle Diffusion in the Radiation Belts, Heidelberg: Springer, 1974.
Roederer, J., Dynamics of Geomagnetically Trapped Radiation, Heidelberg: Springer, 1970. Translated under the title Dinamika radiatsii, zakhvachennoi geomagnitnym polem, Moscow: Mir, dy1972.
Selesnick, R.S., Cummings, A.C., Cummings, J.R., etal., Geomagnetically Trapped Anomalous Cosmic Rays, J. Geophys. Res., 1995, vol. 100, p. 9503.
Il'in, V.D., Il'in, I.V., and Kuznetsov, S.N., Stochastic Instability of Charged Particles in a Magnetic Trap, Kosm. Issled., 1986, vol. 24, no. 1, p. 88.
Leske, R.A. et al., Long-Term Temporal Behavior of Interplanetary and Trapped Anomalous Cosmic Rays, 26th ICRC, 1999, vol. 7, p. 516.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Bakaldin, A.V., Voronov, S.A. & Koldashov, S.V. Numerical Simulation of Geomagnetic Trapping of Anomalous Cosmic Ray Ions. Cosmic Research 40, 529–533 (2002). https://doi.org/10.1023/A:1021545411381
Issue Date:
DOI: https://doi.org/10.1023/A:1021545411381