ISOMERIC STATES OF Nd$sup 141$ AND Sm$sup 14$$sup 3$
Journal Article
·
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
Two previously unreported nuclear isomers which belong to the series having 81 neutrons and even numbers of protons were found and studied. These are Nd/sup 141m/ (half-life 63.7 seconds, gamma-ray energy 0.76 Mev) and Sm/sup 143m/ (half-life 137 seconds. gamma-ray energy 0.68 Mev). The observed properties agree with the assignment of h/sub 11/2/ and d/sub 3/2/ to the upper and lower states, respectively, as predicted by the single particle model. (auth)
- Research Organization:
- Univ. of California, Los Angeles
- NSA Number:
- NSA-14-012234
- OSTI ID:
- 4176923
- Journal Information:
- Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, Journal Name: Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D Vol. Vol: 117; ISSN PHRVA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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