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NEW TERBIUM ISOTOPE Tb$sup 15$$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Journal Article · · Physical Review (U.S.) Superseded in part by Phys.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
A careful examination of photon and electron spectra from cyclotron- produced mixtures of light terbium isotopes led to the identification of a new isotope, Tb/sup 152/ with an 18.5-hr half life. The 344.1-kev transition from first excited state to ground in daughter Gd/sup 152/ was identified and shown to be identical in energy to a transition associated with the beta decay of 9.3-hr Eu/sup 152m/ to the same daughter nucleus. Gamma transitions of 180 and 265 kev are also assigned to the decay of Tb/sup 152/ (auth)
Research Organization:
Univ. of California, Berkeley
NSA Number:
NSA-13-022929
OSTI ID:
4201303
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Physical Review (U.S.) Superseded in part by Phys.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 D, Journal Name: Physical Review (U.S.) Superseded in part by Phys.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: 115; ISSN PHRVA
Country of Publication:
Country unknown/Code not available
Language:
English

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