Helium ions in the upper atmosphere

Reactions of Gaseous Molecule Ions with Gaseous Molecules. V. Theory

1958 • 1,351 citations

Upper-atmosphere helium ions

1962 • 86 citations

Helium, an important constituent in the lower exosphere

1961 • 83 citations

Hydrogen atoms and ions in the thermosphere and exosphere

1961 • 82 citations

The distribution of minor ions in electrostatic equilibrium in the high atmosphere

1960 • 76 citations

Experimental evidence for the presence of helium ions based on Explorer VIII satellite data

1962 • 63 citations

Interplanetary Ionization by Solar Extreme Ultraviolet Radiation.

1960 • 53 citations

An estimate of the temperature in the exosphere

1961 • 15 citations

Space research II. Proceedings of the second international space science Symposium

1962 • 5 citations

Whistler dispersions for a model of the ionic distribution in the exosphere

1961 • 2 citations