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Some decay properties of /sup 183/Ir

Technical Report ·
OSTI ID:7278933
/sup 183/Ir was produced at the Yale Heavy Ion Accelerator via the /sup 175/Lu(/sup 12/C,4n)/sup 183/Ir reaction and from the decay of /sup 183/Pt, which was formed in the /sup 169/Tm(/sup 19/F,5n)/sup 183/Pt reaction. The half-life of /sup 183/Ir was found to be 55 +- 5 min. Singles and coincidence ..gamma..-ray measurements were performed using 30-40 cm/sup 3/ Ge(Li) detectors. X-ray measurements were carried out using an intrinsic Ge detector. The following ..gamma..-rays were found to belong to the decay of /sup 183/Ir: 30.8, 87.7, 96.2, 102.2, 107.7, 136.8, 165.7, 194.5, 228.5, 236.7, 250.6, 254.4, 282.4, 286.1, 296.3, 314.4, 319.1, 342.2, 347.7, 392.4, 411.2, 457.7, 461.9, 498.4, 617.4, 655.1, 670.8, 692.2, 706.1, 724.8, 800.1 and 896.7 keV. A tentative decay scheme for /sup 183/Ir is proposed verifying levels in /sup 183/Os.
Research Organization:
Yale Univ., New Haven, Conn. (USA). Heavy Ion Accelerator Lab.; State Univ. of New York, Albany (USA)
OSTI ID:
7278933
Report Number(s):
COO-2186-28
Country of Publication:
United States
Language:
English