Final Report to the Office of Naval Research.
Abstract
The report summarizes work with a free piston compressor that has been used to produce high pressure helium in which the line-broadening of the Na 588.9 nm line has been studied. Additional work on the measurement of Fe I oscillator strengths by means of the 'hook method' are discussed. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- May 01, 1972
- Accession Number
- AD0744311
Entities
People
- Edmond M. Reeves
- W. H. Parkinson
Organizations
- Harvard College Observatory