Application of mass spectroscopy to upper atmosphere and space research
Mass spectroscopy applications to neutral and ionized terrestrial upper atmosphere, lunar atmosphere and space research
Nier, A. O.↗
Engineering topics
Nier, A. O.
Publications and source records attributed to Nier, A. O..
Mass spectrometric studies of the composition of the lower thermosphere during summer 1967.
Lower thermosphere composition over New Mexico, discussing rocket flight mass spectrometer measurements during summer 1967
Kasprzak, W. T.↗
A study of day-night variations in the neutral composition of the lower thermosphere.
Lower thermosphere neutral composition diurnal variations, noting molecular N and O, Ar, He and atomic O
Kasprzak, W. T.↗
A determination of the neutral composition, number density, and temperature of the upper atmosphere from 120 to 200 kilometers with rocket-borne mass spectrometers.
Number densities and composition of upper atmosphere determined by rocketborne mass spectrometers, estimating temperature variation with altitude
ROCKET SOUNDING↗
Diffusive separation in the upper atmosphere.
Diffusive equilibrium condition in upper atmosphere quantitatively satisfied by principal gaseous constituents
UPPER ATMOSPHERE↗
Neutral constituents of the upper atmosphere - the minor peaks observed in a mass spectrometer.
Argon and other minor peaks observed in mass spectrometric study of neutral composition of upper atmosphere
IONOSPHERIC COMPOSITION↗
Neutral composition of the atmosphere in the 100- to 200- kilometer range
Spectral analysis of neutral composition of upper atmosphere
SPECTROSCOPY↗