Title

Decay of Os193 to Ir193

Document Type

Article

Publication Date

12-1-1967

Abstract

The energies and relative intensities of the γ rays of Os193 (T1/2=32 h) have been measured with a Ge(Li) detector. γ-γ coincidences and β-γ coincidences were studied to obtain energies of nuclear states in Ir193. In all 24 detected γ transitions have been ordered between 11 nuclear energy states. The energies of these transitions are 73, 98, 107, 139, 180, 219, 252, 281, 289, 299, 322, 362, 379, 388, 420, 438, 461, 486, 512, 533, 559, 574, 713, and 874 keV, establishing excited energy states at 73, 139, 180, 362, 438, 461, 559, 680, 713, and 874 keV in the nucleus of Ir193. γ rays corresponding to transition energies of 618, 780, and 830 keV were also observed, but these transitions could not be suitably incorporated into the disintegration scheme. © 1967 The American Physical Society.

Publication Title

Physical Review

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