Experiments on chemical identification of spontaneously fissionable isotope of element 105

Author: Zvara, I.
Published: USSR : [publisher not identified], 1970.
[Oak Ridge, Tennessee] : [U.S. Atomic Energy Commission], 1970.
Physical Description: microfiche : negative ; 11 x 15 cm
Additional Creators: Belov, V. Z., Hussonnois, M., Korotkin, Yu. S., Shalaevsky, M. R., Shchegolev, V. A., and Zager, B. A.

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Summary

Experiments have been performed on the chemical separation of radioactive products obtained in the bombardment of americium-243 with accelerated neon-22 ions (compound nucleus-element 105) by adsorption of gaseous chlorides from flowing carrier gas on the surface of a glass tube, over which a temperature gradient was established. It was found that the chloride of the spontaneous fission activity present is less volatile than niobium chloride but not less volatile than hafnium chloride. Such volatility properties are predicted for element 105-ehatantalum. 18 decay events were detected. (2 tables, 1 figure) (auth)

Report Numbers

ORNL-tr-4040; JINR-P12-5120

Other Subject(s)

Collection

U.S. Atomic Energy Commission depository collection.

Note

NSA number: NSA-33-004457
OSTI Identifier 4954935
Research organization: Joint Inst. for Nuclear Research (JINR), Dubna (Russian Federation).

Funding Information