THE HALF-LIFE OF THE 8.4 kev LEVEL IN Tm$sup 16$$sup 9$
Electrons from transitions feeding the 8.4-kev level in Er/sup 169/ and Yb/sup 169/ decay were detected with an intermediateimage BETA -spectrometer. The M- or N-electrons de-exciting the level were detected similarly. From coincidences observed between the two groups of electrons, the half life was determined (from the combined Er/sup 169/ and Yb/sup 169/ data) to be 4.36 plus or minus 0.17 nsec. (D.C.W.)
- Research Organization:
- Ames Lab., Ames, Iowa
- NSA Number:
- NSA-17-040093
- OSTI ID:
- 4621718
- Report Number(s):
- IS-710
- Journal Information:
- Phys. Letters , Journal Name: Phys. Letters Vol. Vol: 6
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
MEASUREMENT OF THE LIFETIME OF THE 8.4-kev LEVEL OF Tm$sup 16$$sup 9$
A measurement of the lifetime of the 804 keV level in Tm169
LIFETIME OF THE 473-kev LEVEL IN Tm$sup 16$$sup 9$
Journal Article
·
Thu Aug 01 00:00:00 EDT 1963
· Zeitschrift fuer Naturforschung (West Germany) Divided into Z. Nautrforsch., A, and Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys.,
·
OSTI ID:4687327
A measurement of the lifetime of the 804 keV level in Tm169
Journal Article
·
Thu Aug 15 00:00:00 EDT 1963
· Phys. Letters
·
OSTI ID:4626287
LIFETIME OF THE 473-kev LEVEL IN Tm$sup 16$$sup 9$
Journal Article
·
Sun Jun 01 00:00:00 EDT 1958
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
·
OSTI ID:4335207