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The shape of the sodium D lines in a high-temperature helium atmosphereAn experiment was performed to measure the shape of the sodium resonance doublet (lambda 5890, lambda 5896) in a high-temperature helium atmosphere. A piston compressor was used to produce temperatures in the range 3000 K to 5500 K. Absorption-line widths and shifts are reported and the widths agree well with calculations.
Document ID
19750046957
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Eckart, M. J. (Harvard College Observatory Cambridge, Mass., United States)
Date Acquired
August 8, 2013
Publication Date
April 21, 1975
Publication Information
Publication: Journal of Physics
Subject Category
Atomic And Molecular Physics
Accession Number
75A31029
Funding Number(s)
CONTRACT_GRANT: N00014-67-A-0298
CONTRACT_GRANT: NGL-22-007-006
Distribution Limits
Public
Copyright
Other

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