Recurrent variations of anomalous oxygen in association with a corotating interaction region

Annales Geophysicae

Volumn 14, Issue 6, 1996, Pages 585-588

  Reuss, M K ^b   Franz M ^a,b   Keppler, E ^b  

^a QUEEN MARY UNIVERSITY OF LONDON   (United Kingdom)

^b MAX PLANCK INSTITUT FÜR SONNENSYSTEMFORSCHUNG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0041019466     PISSN: 09927689     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00585-996-0585-6     Document Type: Article

References (20)

1. Bastian, T. S., R. B. McKibben, and J. A. Simpson, Recurrent modulation of galactic cosmic rays and the anomalous helium, Proc. of the 16th Int. Cosmic Ray Conf., 12, 324-329, 1979.
2. Blake, J. B., M. Fränz, E. Keppler, N. Krupp, M. K. Reuss, and J. J. Quenby, On the minimum fluxes of low-energy ions (0.5 MeV/nuc.-8 MeV/nuc.) at high heliospheric latitudes, Adv. Space Res., 15, (7)81-(7)84, 1995.
3. Cummings, A. C., and W. R. Webber, Temporal variations of the anomalous oxygen component, in Sol. Wind Five, NASA-CP 2280, 427-434, 1983.
4. Cummings, A. C., R. A. Mewaldt, J. B. Blake, J. R. Cummings, M. Fränz, D. Hovestadt, B. Klecker, G. M. Mason, J. E. Mazur, E. C. Stone, T. T. von Rosenvinge, and W. R. Webber, Anomalous cosmic-ray oxygen gradients throughout the heliosphere, Geophys. Res. Lett., 22, 341-344, 1995.
5. Fränz, M., J. B. Blake, B. Drolias, E. Keppler, J. J. Quenby, M. K. Reuss, R. Seidel, and A. Witcombe, Is there a drift of anomalous cosmic-ray particles? Measurements of the ULYSSES EPAC instrument, Proc. of the 24th Int. Cosmic Ray Conf., 4, 820-823, 1995.
6. Garcia-Munoz, M., G. M. Mason, and J. A. Simpson, A new test of solar-modulation theory: the 1972 May-July low-energy galactic cosmic-ray proton and helium spectra, Astrophys. J., 182, L81-L84, 1973.
7. Garcia-Munoz, M., G. M. Mason, and J. A. Simpson, The appearance of superfluxes of quiet-time cosmic rays, Proc. of the 15th Int. Cosmic Ray Conf., 3, 209-214, 1977.
8. Hovestadt, D., O. Vollmer, G. Gloeckler, and C. Y. Fan, Differential energy spectra of low-energy (<8.5 MeV per nucleon) heavy cosmic rays during solar quiet times, Phys. Rev. Lett., 31, 650-653, 1973.
9. Keppler, E., J. B. Blake, D. Hovestadt, A. Korth, J. J. Quenby, G. Umlauft, and J. Woch, The ULYSSES Energetic Particle Composition Spectrometer EPAC, Astron. & Astrophys. Suppl. Ser., 92, 317-331, 1992.
10. Keppler, E., M. Fränz, A. Korth, N. Krupp, M. K. Reuss, B. Wilken, A. Balogh, R. J. Forsyth, J. J. Quenby, and J. B. Blake, Energetic particle observations at high heliographic latitudes, Space Sci. Rev., 72, 285-290, 1995a.
11. Keppler, E., M. Fränz, A. Korth, M. K. Reuss, J. B. Blake, R. Seidel, J. J. Quenby, and M. Witte, Observations of energetic particles with EPAC on ULYSSES in polar latitudes of the heliosphere, Sci., 268, 1013-1016, 1995b.
12. Klecker, B., The anomalous component of cosmic rays in the 3-D heliosphere, Space Sci. Rev., 72, 419-430, 1995.
13. Kóta, J., and J. R. Jokipii, The role of corotating interaction regions in cosmic-ray modulation, Geophys. Res. Lett., 18, 1797-1800, 1991.
14. Kunow, H., W. Dröge, B. Heber, R. Müller-Mellin, K. Röhrs, H. Sierks, G. Wibberenz, R. Ducros, P. Ferrando, C. Rastoin, A. Raviart, and C. Paizis, High-energy cosmic-ray nuclei results on ULYSSES: 2. Effects of a recurrent high-speed stream from the southern polar coronal hole, Space Sci. Rev., 72, 397-402, 1995.
15. McDonald, F. B., B. J. Teegarden, J. H. Trainor, and W. R. Webber, The anomalous abundance of cosmic-ray nitrogen and oxygen nuclei at low energies, Astrophys. J., 187, L105-L108, 1974.
16. McKibben, R. B., J. A. Simpson, M. Zhang, S. J. Bame, and A. Balogh, ULYSSES out-of-ecliptic observations of "27-day" variations in high-energy cosmic-ray intensity, Space Sci. Rev., 72, 403-408, 1995.
17. Sanderson, T. R., R. G. Marsden, K.-P. Wenzel, A. Balogh, R. J. Forsyth, and B. E. Goldstein, ULYSSES high-latitude observations of ions accelerated by corotating interaction regions, Geophys. Res. Lett., 21, 1113-1116, 1994.
18. Trattner, K. J., R. G. Marsden, T. R. Sanderson, K.-P. Wenzel, B. Klecker, and D. Hovestadt, The anomalous component of cosmic rays: oxygen latitudinal gradient, Geophys. Res. Lett., 22, 337-340, 1995.
19. Von Rosenvinge, T. T., and C. Paizis, Amplitude of solar modulation of low-energy cosmic rays, Proc. of the 17th Int. Cosmic Ray Conf., 10, 69-72, 1981.
20. Webber, W. R., E. C. Stone, and R. E. Vogt, The elemental composition of quiet-time low-energy cosmic rays measured on the Voyager spacecraft, Proc. of the 16th Int. Cosmic Ray Conf., 5, 357-362, 1979.