The half-life of Cu-67 was newly determined by measurement of its 185 keV gamma-ray (48.7%) over the period of 13 d (approx. 5 x T-1/2). Cu-67 was prepared by deuteron irradiation of enriched Zn-70 targets. The Cu-67 half-life value which resulted from five independent measurements is estimated to be 61.81 (22) h.
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Univ Iowa, Dept Radiol, Iowa City, IA 52242 USA
Univ Iowa, Dept Biomed Engn, Iowa City, IA 52242 USAUniv Iowa, Dept Radiol, Iowa City, IA 52242 USA
Merrick, Michael J.
Rotsch, David A.
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Argonne Natl Lab, Div Phys, 9700 S Cass Ave, Lemont, IL 60439 USAUniv Iowa, Dept Radiol, Iowa City, IA 52242 USA
Rotsch, David A.
Tiwari, Ashok
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Univ Iowa, Dept Radiol, Iowa City, IA 52242 USA
Univ Iowa, Dept Phys, Iowa City, IA USAUniv Iowa, Dept Radiol, Iowa City, IA 52242 USA
Tiwari, Ashok
Nolen, Jerry
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Argonne Natl Lab, Div Phys, 9700 S Cass Ave, Lemont, IL 60439 USAUniv Iowa, Dept Radiol, Iowa City, IA 52242 USA
Nolen, Jerry
Brossard, Thomas
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Argonne Natl Lab, Chem & Fuel Cycle Technol Div, 9700 S Cass Ave, Lemont, IL 60439 USAUniv Iowa, Dept Radiol, Iowa City, IA 52242 USA
Brossard, Thomas
Song, Jeongseog
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Argonne Natl Lab, Div Phys, 9700 S Cass Ave, Lemont, IL 60439 USAUniv Iowa, Dept Radiol, Iowa City, IA 52242 USA
Song, Jeongseog
Wadas, Thaddeus J.
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Univ Iowa, Dept Radiol, Iowa City, IA 52242 USAUniv Iowa, Dept Radiol, Iowa City, IA 52242 USA
Wadas, Thaddeus J.
Sunderland, John J.
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Univ Iowa, Dept Radiol, Iowa City, IA 52242 USA
Univ Iowa, Dept Phys, Iowa City, IA USAUniv Iowa, Dept Radiol, Iowa City, IA 52242 USA
Sunderland, John J.
Graves, Stephen A.
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Univ Iowa, Dept Radiol, Iowa City, IA 52242 USA
Univ Iowa, Dept Biomed Engn, Iowa City, IA 52242 USA
Univ Iowa, Dept Radiat Oncol, Iowa City, IA 52242 USAUniv Iowa, Dept Radiol, Iowa City, IA 52242 USA