Gamma-ray decay schemes for /sup 93/Kr, /sup 93/Rb, and /sup 93/Sr. [Log ft,. gamma. spectra, J,. pi. ]

Journal Article · Tue Mar 01 04:00:00 EST 1977 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.15.1047· OSTI ID:7124136

Bischof, C J; Talbert, Jr, W L

The ..gamma.. rays following the ..beta.. decays of /sup 93/Kr, /sup 93/Rb, and /sup 93/Sr have been studied, using Ge(Li) detectors for singles and coincidence measurements. A level scheme for /sup 93/Y is reported which contains 36 excited levels and 143 of the 162 observed ..gamma.. rays in the decay of /sup 93/Sr. For the decay of /sup 93/Rb, 243 ..gamma.. rays were observed, with 231 placed in a level scheme for /sup 93/Sr consisting of 74 excited levels. The decay of /sup 93/Kr was observed to have 217 ..gamma.. rays, 203 of which are placed in a level scheme for /sup 93/Rb comprising 56 excited levels. Over 98% of the observed ..gamma..-ray intensity is contained in each of the level schemes. Spin and parity assignments are proposed, whenever possible, on the basis of ..gamma..-ray transition probabilities and deduced logft values. A comparison is made with available reaction data for the /sup 93/Y level scheme, and some of the levels in each decay scheme are interpreted in terms of the nuclear shell model.

• Research Organization: Ames Laboratory-ERDA and Department of Physics, Iowa State University, Ames, Iowa 50011
• OSTI ID: 7124136
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 15:3; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALI METAL ISOTOPES
ALKALINE EARTH ISOTOPES
ANGULAR MOMENTUM
BARYON REACTIONS
BASIC INTERACTIONS
BETA DECAY
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY
BETA-MINUS DECAY RADIOISOTOPES
DECAY
ENERGY
ENERGY LEVELS
EVEN-ODD NUCLEI
HADRON REACTIONS
HOURS LIVING RADIOISOTOPES
INTERACTIONS
INTERMEDIATE MASS NUCLEI
ISOTOPES
KRYPTON 93
KRYPTON ISOTOPES
LEPTONIC DECAY
MATHEMATICAL MODELS
MINUTES LIVING RADIOISOTOPES
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
ODD-EVEN NUCLEI
PARTICLE DECAY
PARTICLE PROPERTIES
RADIOISOTOPES
RUBIDIUM 93
RUBIDIUM ISOTOPES
SECONDS LIVING RADIOISOTOPES
SPECTRA
STRONTIUM 93
STRONTIUM ISOTOPES
TARGETS
WEAK INTERACTIONS
WEAK PARTICLE DECAY
YTTRIUM 93
YTTRIUM ISOTOPES