Skip to main content
Log in

Mass spectra of heavy ions near comet Halley

  • Comet Halley
  • Published:

From Nature

View current issue Submit your manuscript

Abstract

The heavy-ion analyser, RPA2-PICCA, aboard the Giotto spacecraft, detected the first cometary ions at a distance of ∼1.05×106 km from the nucleus of comet Halley. In the inner coma the major ions identified are associated with the H2O, CO and CO2 groups. Ions of larger atomic mass unit are also present, corresponding possibly to various hydrocarbons, heavy metals of the iron-group or to sulphur compounds.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

  1. Rème, H. et al. Eur. Space Ag. spec. Publ. 1077, 33–52 (1986).

    ADS  Google Scholar 

  2. Mendis, D. A., Houpis, H. L. F. & Marconi, M. L. Fundam. Cosmic Phys. 10, 1–380 (1985).

    ADS  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Korth, A., Richter, A., Loidl, A. et al. Mass spectra of heavy ions near comet Halley. Nature 321 (Suppl 6067), 335–336 (1986). https://doi.org/10.1038/321335a0

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1038/321335a0

  • Springer Nature Limited

This article is cited by

Navigation