|Author||Bakhru, H. ♦ Mukherjee, S. K.|
|Source||United States Department of Energy Office of Scientific and Technical Information|
|Subject Keyword||PHYSICS ♦ BETA PARTICLES ♦ COINCIDENCE METHODS ♦ COPPER 68 ♦ DECAY ♦ ENERGY RANGE ♦ GADOLINIUM ♦ GAMMA RADIATION ♦ HALF-LIFE ♦ MASS ♦ MEV RANGE ♦ NEUTRON BEAMS ♦ SCINTILLATION COUNTERS ♦ ZINC 68|
|Abstract||The decay of /sup 68/Cu was studied after bombarding Zn and Ga with 14- Mev neutrons, using standard scintillation counter techniques. The beta and gamma measurements showed the presence of four gamma rays of energies 810 plus or minus and three beta groups of maximum energies 3.5 plus or minus 0.06 with a half life of 30 plus or minus 1 sec. Coincidence and sum spectrum studies showed that the 1080-kev gamma ray was in cascade with the 800- and 1240-kev gamma rays, and that the 1080-kev gamma ray was in coincidence with 3.5-, 2.7 and 2.25-Mev beta particles. A decay scheme is proposed, and a /68/Cu--/sup 68/Zn mass difference of 4.58 Mev is obtained. (auth)|
|Learning Resource Type||Article|
|Publisher Department||Saha Inst. of Nuclear Physics, Calcutta|
|Organization||Saha Inst. of Nuclear Physics, Calcutta|
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