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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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H Lyman alpha emission spatial variations in night sky, criticizing hypothesis of neutral H- proton collisions in radiation belts
Nike-Tomahawk sounding rocket mounted energy spectrometer to measure energy spectrum of energetic neutral hydrogen atoms associated with proton auroras
Synoptic diagram of shortcomings in existing atmospheric models from recently available density data for neutral atmosphere region
Stark broadening measurement of two neutral helium lines in plasma
Positions of skylight neutral points for model of Rayleigh atmosphere and smooth water surface specularly reflecting light according to Fresnel law
Cerenkov light detection from extensive air showers used to search for point sources of high energy neutral cosmic rays
Interactions between hypersonic neutral gas beam and orificed pressure gauge mounted in Explorer 32
Ion, electron, and neutral temperatures derived from ion composition distribution data
Calculation of ionization cross section for atom to atom collisions and ion and electron recombination in dense neutral gases
Measurement of upper atmosphere temperatures from moving vehicle using neutral particle wake
Space environment simulation tests to determine neutral charge low energy particle irradiation effects on spacecraft aluminum and zinc thermal control coatings
Ion resonance instability in grossly non-neutral plasmas
Transition probabilities and lifetimes of energy states of neutral iodine
Weightlessness simulation of Gemini extravehicular tasks using neutral-buoyancy underwater techniques
Lower thermosphere neutral composition diurnal variations, noting molecular N and O, Ar, He and atomic O
Neutral buoyancy microelectrode for prolonged recording from single nerve units
Frictional forces and collision frequencies for ions moving in neutral gases