Hostname: page-component-848d4c4894-x5gtn Total loading time: 0 Render date: 2024-05-01T08:26:33.867Z Has data issue: false hasContentIssue false
  • English
  • Français

The Global Distribution of Zodiacal Dust

Published online by Cambridge University Press:  08 February 2017

B. Kneißel
B. Kneißel*
Affiliation:
Bereich Extraterrestriche Physik Ruhr-Universität Bochum D-4630 Bochum FRG

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

From visible or infrared brightness observations of the zodiacal light, a large variety of models of the three-dimensional structure of the zodiacal dust cloud has been proposed. To assess the reliability of these models, we must first investigate their fit to a selected set of observational data. The fit is best for bulge models, which have an appreciable density over the solar poles. Next, we check the orbital inclination distributions predicted by the various models. A comparison of these distributions with those of minor bodies in the solar system does not support the preference for bulge models, but instead supports polar hole models with a negligible density over the solar pole. These uncertainties of modelling have to be kept in mind when models are used to derive the brightness contribution of zodiacal light, particularly in the infrared, where the data base is still limited.

Type
III. Diffuse Galactic Radiation from Dust and Gas: Observations and Models
Information
Symposium - International Astronomical Union , Volume 139: The Galactic and Extragalactic Background Radiation , 1990 , pp. 231 - 232
Copyright
Copyright © Kluwer 1990 

References

REFERENCES

Andreev, V. V., and Belcovich, O. I. 1985, presented at IAU General Assembly (New Delhi).Google Scholar
Buitrago, J., Gomez, R., and Sanchez, F. 1983, Planet. Space Sci., 31, 373.Google Scholar
Dumont, R. 1976a, Lecture Notes in Physics, 48, 85.Google Scholar
Dumont, R. 1976b, presented at the IAU General Assembly, Grenoble.Google Scholar
Giese, R. H., and Kneißel, B. 1989, ICARUS, in press.Google Scholar
Giese, R. H., Kneißel, B., and Rittich, U. 1986, ICARUS, 68, 395.CrossRefGoogle Scholar
Grün, E., et al. 1980, Planet. Space Sci., 28, 333.Google Scholar
James, J. F., and Smeethe, M. J. 1970, Nature, 227, 588.CrossRefGoogle Scholar
Lamy, P. L., and Perrin, J.-M. 1986, Astron. Astrophys., 163, 269.Google Scholar
Leinert, Ch., Richter, I., Pibz, E., and Planels, B. 1981, Astron. Astrophys., 103, 77.Google Scholar
Levasseur-Regourd, A. C., and Dumont, R. 1980, Astron. Astrophys., 84, 277.Google Scholar
Lumme, K., and Bowell, E. 1985, ICARUS, 62, 54.CrossRefGoogle Scholar