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ISOMERIC TRANSITION IN Sb$sup 12$$sup 2$

Journal Article · · Physical Review (U.S.) Superseded in part by Phys.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
OSTI ID:4785734
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An investigation of two gamma radiations (61 kev and 75 kev) of Sb/sup 122m/ (3.5min) reveal that the 75-kev transiti on has a K conversion coefficient that agrees with that of an E2 transition but a half life in agreement with that of an L = 3 transition Delayed coincidence measurements disclose a state with a 1.8- mu sec half life, which is populated by the 75-kev transition. This decays through the emission of a 61-kev gamma ray. This transition exhibits a K conversson coefficient in agreement with that of an E1 transition although the lifetime is more compatible with an L = 2 assignment. These transitions are delayed by factors of approx equal 10/sup 6/. (auth)
Research Organization:
Brookhaven National Lab., Upton, N.Y.
NSA Number:
NSA-16-014020
OSTI ID:
4785734
Report Number(s):
BNL-5705; 0031-899X
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Physical Review (U.S.) Superseded in part by Phys.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 D, Journal Name: Physical Review (U.S.) Superseded in part by Phys.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: 125; ISSN PHRVA
Country of Publication:
United States
Language:
English

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Related Subjects

CONVERSION
DECAY
GAMMA RADIATION
HALF-LIFE
ISOMERIC TRANSITION
ISOMERS
PHYSICS
TIN 122