ISSN:
1434-601X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The decay of mass separated90Rb has been studied usingβ,γ and conversion electron spectrometers in single and coincidence modes. The half-lives of the ground state and the isomeric level have been confirmed to be 162± 3 and 258±4 s, respectively. Theγ-rays from the decays of ground state and metastable state have been identified by measuring the decay of individual photopeaks using Ge(Li) detectors. The multipolarity of the 106.6 keV isomeric transition has been determined to beM3. Separate decay schemes of the ground and metastable states are presented. The levels of90Sr are discussed in terms of the available experimental and theoretical information. Radioactivity.90m,gRb [from238U(p, f)]; measuredT 1/2,E γ,I γ,γ—γ coin,I ce,cc,E β deduced logft,90Sr levels, mass separated90Rb.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01414896
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