Published 1981
| Version v1
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163Tm → 163Er radioactive decay
Description
On the basis of measured results of the 163Tm decay, the decay scheme which includes 44 excited states, has been constructed. From 254 determined γ-transitions which summary intensity equals 4.44+-0.10% per decay, are not placed in the decay scheme. The properties of the 163Er excited states are discussed in terms of rotational and quasiparticle- phonon models. The strength fragmentation of the threequasiparticle multiplet states for upper 1 MeV levels of the 163Er, has been found and the γ-vibrational band of the 163Er ground state has been identified
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Additional details
Additional titles
- Subtitle (English)
- 2. Decay scheme and properties of the excited states
- Original title (Russian)
- Радиоактивный распад
- Original subtitle (Russian)
- 2. Skhema raspada i svojstva vozbuzhdennykh sostoyanij.
- Augmented title (English)
- "1"6"3Er: 0-2274.5 keV states; Esub(#gamma#)=22.358-2274.5 keV
Publishing Information
- Imprint Pagination
- 11 p.
- Report number
- JINR--6-81-551
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 14716704
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BETA DECAY; ENERGY-LEVEL TRANSITIONS; ERBIUM 163; EXPERIMENTAL DATA; FT VALUE; MULTIPOLARITY; PARITY; QUASIPARTICLE-PHONON MODEL; ROTATIONAL STATES; SPIN; STRENGTH FUNCTIONS; THULIUM 163; VIBRATIONAL STATES
- Descriptors DEC
- ANGULAR MOMENTUM; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DATA; DECAY; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; ERBIUM ISOTOPES; EVEN-ODD NUCLEI; EXCITED STATES; FUNCTIONS; HOURS LIVING RADIOISOTOPES; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; MATHEMATICAL MODELS; NUCLEAR DECAY; NUCLEAR MODELS; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; PARTICLE PROPERTIES; RADIOISOTOPES; RARE EARTH NUCLEI; THULIUM ISOTOPES
Optional Information
- Notes
- 15 refs.; 1 fig.; 1 tab.; submitted to the journal Bull. Acad. Sci. USSR, Phys. Sci.