Publication Date:
2013-08-31
Description:
The likely role of atmospheric atomic oxygen in the recession of spacecraft surfaces and in the shuttle glow has revived interest in the accurate measurement of atomic oxygen densities in the upper atmosphere. The Air Force Geophysics Laboratory is supplying a quadrupole mass spectrometer for a materials interactions flight experiment being planned by the Johnson Space Center. The mass spectrometer will measure the flux of oxygen on test materials and will also identify the products of surface reactions. The instrument will be calibrated at a new facility for producing high energy beams of atomic oxygen at the Los Alamos National Laboratory. The plans for these calibration experiments are summarized.
Keywords:
INORGANIC AND PHYSICAL CHEMISTRY
Type:
Jet Propulsion Lab., Proceedings of the NASA Workshop on Atomic Oxygen Effects; p 21-28
Format:
application/pdf
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