Scientific Publications

Allen, M.; Delitsky, M.; Huntress, W.; Yung, Y.; Ip, W.-H.; Schwenn, R.; Rosenbauer, H.; Shelley, E.; Balsiger, H.; Geiss, J.: Evidence for methane and ammonia in the coma of comet P/Halley. Astronomy and Astrophysics 187, pp. 502 - 512 (1987)

Balsiger, H.; Altwegg, K.; Benson, J.; Bühler, F.; Fischer, J.; Geiss, J.; Goldstein, B. E.; Goldstein, R.; Hemmerich, P.; Kulzer, G. et al.; Lazarus, A. J.; Meier, A.; Neugebauer, M.; Rettenmund, U.; Rosenbauer, H.; Saeger, K.; Sanders, T.; Schwenn, R.; Shelley, E. G.; Simpson, D.; Young, D. T.: The ion mass spectrometer on Giotto. J. Phys. E: Sci. Instrum. 20, pp. 759 - 767 (1987)

Balsiger, H.; Altwegg, K.; Bühler, F.; Fuselier, S. A.; Geiss, J.; Goldstein, B. E.; Goldstein, R.; Huntress, W. T.; Ip, W.-H.; Lazarus, A. J. et al.; Meier, A.; Neugebauer, M.; Rettenmund, U.; Rosenbauer, H.; Schwenn, R.; Shelley, E. G.; Ungstrup, E.; Young, D. T.: The composition and dynamics of cometary ions in the outer coma of Comet P/Halley. Astronomy and Astrophysics 187, pp. 163 - 168 (1987)

Barr, R.; Rietveld, M. T.; Stubbe, P.; Kopka, H.: Ionospheric heater beam scanning: A mobile source of ELF radiation. Radio Science 22, pp. 1073 - 1083 (1987)

Basu, S.; Basu, S.; Stubbe, P.; Kopka, H.; Waarama, J.: Daytime scintillations induced by high-power HF waves at Tromsø, Norway. Journal Geophysical Research 92, pp. 11149 - 11157 (1987)

Borchers, R.; Fabian, P.; Krüger, B. C.; Lal, S.; Schmidt, U.; Knapska, K.; Penkett, S. A.: CFC-113 (CCl₂F-CClF₂) in the stratosphere. Planetary and Space Science 35, pp. 657 - 663 (1987)

Borchers, R.; Fabian, P.; Lal, S.; Subbaraya, B. H.; Acharya, J. A.; Jayaraman, A.: Vertical profiles of source gases at tropical latitudes. Advances in Space Research 7, pp. 133 - 136 (1987)

Cliver, E. W.; Mihalov, J. D.; Sheeley Jr., N. R.; Howard, R. A.; Koomen, M. J.; Schwenn, R.: Solar activity and heliospheric-wide cosmic ray modulation in mid-1982. Journal Geophysical Research 92, pp. 8487 - 8501 (1987)

Fabian, P.; Borchers, R.; Krüger, B. C.; Lal, S.: CF₄ und C₂F₆ in the atmosphere. Journal Geophysical Research 92, pp. 9831 - 9835 (1987)

Goldstein, B. E.; Neugebauer, M.; Balsiger, H.; Drake, J.; Fuselier, S. A.; Goldstein, R.; Ip, W.-H.; Rettenmund, U.; Rosenbauer, H.; Schwenn, R. et al.; Shelley, E. G.: Giotto-IMS observations of ion flow velocities and temperatures outside the contact surface of comet P/Halley. Astronomy and Astrophysics 187, pp. 174 - 178 (1987)

Goldstein, R.; Young, D. T.; Balsiger, H.; Bühler, F.; Goldstein, B. E.; Neugebauer, M.; Rosenbauer, H.; Schwenn, R.; Shelley, E. G.: Hot ions observed by the Giotto ion mass spectrometer at the Comet P/Halley contact surface. Astronomy and Astrophysics 187, pp. 220 - 224 (1987)

Grassmann, V.; Kohl, H.; Stubbe, P.: Inkohärente Rückstreuspektren unter Berücksichtigung von Teilchengrößen. Kleinheubacher Berichte 30, pp. 113 - 118 (1987)

Haldoupis, C.; Nielsen, E.: Doppler spectrum observations of long discrete echoes. Planetary and Space Science 35, p. 153 (1987)

Hernandez, R.; Livi, S.; Marsch, E.: On the He²⁺ to H⁺ temperature ratio in slow solar wind. Journal Geophysical Research 92 (A7), pp. 7723 - 7727 (1987)

Igarashi, K.; Schlegel, K.: Electron temperature enhancements in the polar E-region measured with EISCAT. Journal of Atmospheric and Terrestrial Physics 49, pp. 273 - 280 (1987)

Inhester, B.: The effect of inhomogeneities on the resonant parametric interaction of gravity waves in the atmosphere. Annales Geophysicae 5A, pp. 209 - 218 (1987)

Ip, W.-H.; Axford, W. I.: The formation of a magnetic field free cavity at comet Halley. Nature 325, pp. 418 - 429 (1987)

Ip, W.-H.; Schwenn, R.; Rosenbauer, H.; Neugebauer, M.; Shelley, E. G.: An Interpretation of the ion pile-up region outside the ionospheric contact surface. Astronomy and Astrophysics 187, pp. 132 - 136 (1987)

Keller, H. U.; Delamere, W. A.; Huebner, W. F.; Reitsema, H. J.; Schmidt, H. U.; Whipple, F. L.; Wilhelm, K.; Curdt, W.; Kramm, R.; Thomas, N. et al.; Arpigny, C.; Barbieri, C.; Bonnet, R. M.; Cazes, S.; Coradini, M.; Cosmovici, C. B.; Hughes, D. W.; Jamar, C.; Malaise, D.; Schmidt, K.; Schmidt, W. K. H.; Seige, P.: Comet P/Halley's nucleus and its activity. Astronomy and Astrophysics 187, pp. 807 - 823 (1987)

Keller, H. U.; Kramm, J. R.; Thomas, N.; Craubner, H.; Mikusch, E.; Schwarz, G.: Images of the GIOTTO fly-by of comet Halley. Bulletin of the American Society 19, p. 878 ff. (1987)