Absolute gamma intensities in the A = 98 transitional nuclei and shape coexistence in /sup 98/Y
Journal Article
·
· Phys. Rev. C; (United States)
Absolute gamma intensities have been measured for the strong transitions in the decay chain /sup 98/Rb..-->.. /sup 98/Sr..-->.. /sup 98/Y..-->.. /sup 98/Zr and /sup 98/Nb..-->.. /sup 98/Mo and found approximately four times higher than those currently adopted. As a consequence, several contradictions in this crucial chain of nuclei are resolved. Shape coexistence is established in /sup 98/Y with a J/sup ..pi../ = 1/sup -/ ''spherical'' ground state and with a previously reported deformed band with band head at 495.7 keV.
- Research Organization:
- Clark University, Worcester, Massachusetts 01610
- OSTI ID:
- 5659921
- Journal Information:
- Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 36:6; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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651720* -- Nuclear Properties & Reactions
A=90-149
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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
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A=90-149
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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALI METAL ISOTOPES
ALKALINE EARTH ISOTOPES
ANGULAR MOMENTUM
BETA DECAY
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY
BETA-MINUS DECAY RADIOISOTOPES
DECAY
DEFORMED NUCLEI
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
GAMMA SPECTRA
INTERMEDIATE MASS NUCLEI
ISOTOPES
MILLISEC LIVING RADIOISOTOPES
MINUTES LIVING RADIOISOTOPES
MOLYBDENUM 98
MOLYBDENUM ISOTOPES
NIOBIUM 98
NIOBIUM ISOTOPES
NUCLEAR STRUCTURE
NUCLEI
ODD-ODD NUCLEI
PARTICLE PROPERTIES
RADIOISOTOPES
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RUBIDIUM ISOTOPES
SECONDS LIVING RADIOISOTOPES
SPECTRA
SPIN
STABLE ISOTOPES
STRONTIUM 98
STRONTIUM ISOTOPES
YTTRIUM 98
YTTRIUM ISOTOPES
ZIRCONIUM 98
ZIRCONIUM ISOTOPES