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Isotope separations section progress report for quarter ending March 31, 1976

Description: The activities of the Isotope Separations Section of the Chemical Technology Division are described for the quarter ending March 31, 1976. Included is the status of the current electromagnetic separation of the isotopes of chlorine, tin, and ytterbium. The research and development activities on the 255/sup 0/ separators to improve the isotopic purity of germanium isotopes are also discussed. An improved chemical recovery-recycle system for ytterbium charge material and a study of the factors in… more
Date: June 1, 1976
Creator: Newman, E. (comp.)
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Recent studies of the gamma-ray laser problem. Addendum to LA-UR-80-96

Description: The possibility of extending the laser principle into the hard x-ray region above a few keV depends upon the ability of a pump to create the critical density of population inversion for which gain overcomes loss by absorption. Although this critical density decreases with the wavelength of the radiation to be stimulated, the power required to generate it depends upon the lifetime of the state being pumped. The lifetimes of inner-shell vacancies of atoms are very short. Nuclear states, on the ot… more
Date: January 1, 1980
Creator: Baldwin, George C.; McNeil, Laurie E.; Solem, Johndale C. & Suydam, Bergen R.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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