Abstract
C+ pickup ions were investigated with the SWICS instrument along the trajectory of Ulysses, covering a broad range of solar latitude and distance. Whereas nearly all the observed H+, He+, N+, O+ and Ne+ pickup ions are created from the interstellar gas penetrating deep into the heliosphere, C+ comes primarily from an “inner source” which is located at a solar distance below a few AU and extends over all heliospheric latitudes investigated up to now. We present evidence that the C+ originates from carbon compounds evaporating from interstellar grains. This inner source also produces some O+ and N+ with estimated relative abundances of C+/O+ ∼ 1 and N+/O+ ∼ 0.2. However, the total amount of O+ and N+ produced by this inner source is only of the order of 10–3 as compared to the total production of O+ and N+ from the interstellar gas in the heliosphere, respectively. Thus the inner source does not significantly contribute to oxygen or nitrogen in the anomalous cosmic rays (ACR) but its contribution to ACR-carbon may not be negligible.
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References
Altwegg, K., Balsiger, H., Geiss, J., Goldstein, R., Ip, W.-H., Meier, A., Neugebauer, M., Rosenbauer, H., and Shelley, E.: 1993, Astron. Astrophys. 279, 260–266.
Baguhl, M, Grün, E., Hamilton, D. P., Linkert, G., Riemann, R., Staubach, R, and Zook, H. A.: 1995, Space Sci. Rev. 72, 471–476.
Baguhl, M, Grün, E., and Landgraf, M.: 1996, Space Sci. Rev., this issue.
Brandt, J. C., A’Hearn, M. F., Randall, C. E., Schleicher, D. G., Shoemaker, E. M, and Stewart, A. I. F: 1996, Earth, Moon, and Planets, in press.
Cheng, A. E: 1986, J. Geophys. Res. 91, 4524–4530.
Cummings, A. C., and Stone, E. C.: 1990, Proc. 21st Int. Cosmic Ray Conf., vol. 6, pp. 202–205.
Cummings, A. C., and Stone, E. C.: 1995, Proc. 24th Int. Cosmic Ray Conf., vol. 4, pp. 497–500.
Cummings, A. C, and Stone, E. C: 1996, Space Sci. Rev., this issue.
Cummings, A. C, Stone, E. C, and Webber, W. R.: 1993, J. Geophys. Res. 98, 15,165–15,168.
Eberhardt, R, Krankowski, D., Schulte, W., Dolder, U., Lämmerzahl, P., Berthelier, J. J., Woweries, J., Stubbemann, U., Hodges, R. R., Hoffmann, J. H., and Illiano, J. M.: 1987, Astron. Astrophys. 187, 481–484.
Fisk, L. A., Kozlovski, B., and Ramaty, R.: 1974, Astrophys. J. 190, L35-L37.
Fränz, M., Keppler, E., Krupp, N., Rouss, M. K., and Blake, J. B.: 1995, Space Sci. Rev. 72, 339–342.
Geiss, J.: 1987, Astron. Astrophys. 187, 859–866.
Geiss, J., Gloeckler, G., Balsiger, H., Fisk, L. A., Galvin, A. B., Gliem, F., Hamilton, D. C., Ipavich, F M., Livi, S., Mall, U., Ogilvie, K. W., von Steiger, R., and Wilken, B.: 1992, Science 257, 1535–1539.
Geiss, J., Gloeckler, G., Mail, U., von Steiger, R., Galvin, A. B., and Ogilvie, K. W.: 1994a, Astron. Astrophys. 282, 924–933.
Geiss, J., Gloeckler, G., and Mall, U.: 1994b, Astron. Astrophys. 289, 933–936.
Geiss, J., Gloeckler, G., Fisk, L. A., and von Steiger, R.: 1995, J. Geophys. Res. 100, 23,373–23,377.
Gloeckler, G.: 1996, Space Sci. Rev., this issue.
Gloeckler, G., and Geiss, J.: 1994, Eos Trans. AGU 75(44), 512.
Gloeckler, G., Hovestadt, D., and Fisk, L. A.: 1979, Astrophys. J. 230, L191-L195.
Gloeckler, G., Wilken, B., Stüdemann, W., Ipavich, F. M., Hovestadt, D., Hamilton, D. C., and Kremser, G.: 1985, Geophys. Res. Lett. 12, 325–328.
Gloeckler, G., Geiss, J., Balsiger, H., Bedini, P., Cain, J. C., Fischer, J., Fisk, L. A., Galvin, A. B., Gliem, F., Hamilton, D. C., Hollweg, J. V., Ipavich, F. M, Joos, R., Livi, S., Lundgren, R., Mall, U., McKenzie, J. F, Ogilvie, K. W., Ottens, F., Rieck, W., Turns, E. O., von Steiger, R., Weiss, W., and Wilken, B.: 1992, Astron. Astrophys. Suppl. 92, 267–289.
Gloeckler, G., Geiss, J., Balsiger, H., Fisk, L. A., Galvin, A. B., Ipavich, F. M., Ogilvie, K. W, von Steiger, R., and Wilken, B.: 1993, Science 261, 70–73.
Gloeckler, G., Geiss, J., Roelof, E. C., Fisk, L. A., Ipavich, F. M., Ogilvie, K. W, Lanzerotti, L. J., von Steiger, R., and Wilken, B.: 1994, J. Geophys. Res. 99, 17,637–17,643.
Gloeckler, G., Schwadron, N. A., Fisk, L. A., and Geiss, J.: 1995, Geophys. Res. Lett. 22, 2665–2668.
Grün, E.: 1996, personal communication.
Grün, E., Zook, H. A., Baguhl, M., Balogh, A., Bame, S. J., Fechtig, H., Forsyth, R., Hanner, M. S., Horanyi, M., Kissel, J., et al: 1993, Nature 362, 428–430.
Gurnett, D. A.: 1995, Space Sci. Rev. 72, 243–254.
Jenkins, E. B.: 1987, Hollenbach, D. J., and Thronson, H. A. (eds), Interstellar Processes. Dordrecht: Reidel, p. 375.
Jessberger, E. K., and Kissel, J.: 1991, Newburn, Jr. R. L., et al. (eds), Comets in the Post-Halley Era, vol. 2. Kluwer Academic Publishers, pp. 1075–1092.
Krankowski, D., Lämmerzahl, P., Herrwerth, I., Woweries, J., Eberhardt, P., Dolder, U., Herrmann, U., Schulte, W, Berthelier, J. J., Illiano, J. M., Hodges, R. R., and Hoffmann, J. H.: 1986, Nature 321, 326–329.
Luhmann, J. G.: 1994, J. Geophys. Res. 99, 13,285–13,305.
Lundin, R., Zakharov, A., Pellinen, R., Barabasj, S. W, Borg, H., Dubinin, E. M., Hultqvist, B., Koskinen, H., Liede, I., and Pissarenko, N.: 1990, Geophys. Res. Lett. 17, 873–876.
McNutt, Jr. R. L., Belcher, J. W, and Bridge, H. S.: 1981, J. Geophys. Res. 86, 8319–8342.
Möbius, E., Hovestadt, D., Klecker, B., Scholer, M., Gloeckler, G., and Ipavich, F. M.: 1985, Nature 318, 426–429.
Neugebauer, M., Lazarus, A. J., Altwegg, K., Balsiger, H., Schwerin, R., Shelley, E. G., and Ungstrup, E.: 1987, Astron. Astrophys. 187, 21–24.
Ogilvie, K. W, Gloeckler, G., and Geiss, J.: 1995, Astron. Astrophys. 299, 925–928.
Rucinski, D., and Bzowski, M.: 1996, Space Sci. Rev., this issue.
Young, D. T., Geiss, J., Balsiger, H., Eberhardt, P., Ghielmetti, A., and Rosenbauer, H.: 1977, Geophys. Res. Lett. 4, 561–564.
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Geiss, J., Gloeckler, G., Von Steiger, R. (1996). Origin of C+ Ions in the Heliosphere. In: Von Steiger, R., Lallement, R., Lee, M.A. (eds) The Heliosphere in the Local Interstellar Medium. Space Science Series of ISSI, vol 1. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-1782-8_6
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DOI: https://doi.org/10.1007/978-94-009-1782-8_6
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