High spin single-particle states in /sup 152,153/Er
Journal Article
·
· Phys. Rev., C; (United States)
A spectroscopic investigation of yrast and near-yrast states in /sup 152/Er and /sup 153/Er is presented. We report measurements of prompt and delayed excitation functions, ..gamma..-..gamma.. coincidences, isomeric lifetimes, and ..gamma..-ray angular distribution, obtained chiefly from the reactions /sup 144/Sm(/sup 12/C,xn)/sup 152,153/Er using carbon beams of laboratory energy 65--95 MeV. The levels observed extend to a spin of J> or =43/2 and include two long-lived isomers in /sup 153/Er. The nuclear structure is discussed in terms of the shell model and compared with the systematic behavior of levels in N=84 and N=85 isotones.
- Research Organization:
- Brookhaven National Laboratory, Upton, New York 11973
- OSTI ID:
- 6633393
- Journal Information:
- Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 23:3; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
Similar Records
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Journal Article
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Sat Aug 01 00:00:00 EDT 1992
· Physical Review, C (Nuclear Physics); (United States)
·
OSTI ID:7183526
High-spin states in /sup 201,203/At and the systematic behavior of Z = 85 isotopes
Journal Article
·
Thu Sep 01 00:00:00 EDT 1983
· Phys. Rev. C; (United States)
·
OSTI ID:5665027
Remeasurement of /sup 40/Ar and /sup 84/Kr excitation functions leading to the same compound nucleus, /sup 158/Er
Journal Article
·
Sun Jan 21 23:00:00 EST 1979
· Phys. Rev. Lett.; (United States)
·
OSTI ID:6321034
Related Subjects
651725* -- Nuclear Properties & Reactions
A=90-149
Experimental-- Nuclear Reactions & Scattering-- (-1987)
651823 -- Nuclear Properties & Reactions
A=150-189
Experimental-- Energy Levels & Transitions-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BORON 11 REACTIONS
CARBON 12 REACTIONS
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
DISTRIBUTION
ENERGY LEVELS
ENERGY RANGE
ERBIUM 152
ERBIUM 153
ERBIUM ISOTOPES
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
EXCITATION FUNCTIONS
FUNCTIONS
GAMMA SPECTRA
HEAVY ION REACTIONS
HIGH SPIN STATES
INTERMEDIATE MASS NUCLEI
ISOTONIC NUCLEI
ISOTOPES
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
MULTIPLICITY
NEUTRON SPECTRA
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SAMARIUM 144 TARGET
SHELL MODELS
SPECTRA
SULFUR 32 REACTIONS
TARGETS
TELLURIUM 124 TARGET
YRAST STATES
A=90-149
Experimental-- Nuclear Reactions & Scattering-- (-1987)
651823 -- Nuclear Properties & Reactions
A=150-189
Experimental-- Energy Levels & Transitions-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BORON 11 REACTIONS
CARBON 12 REACTIONS
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
DISTRIBUTION
ENERGY LEVELS
ENERGY RANGE
ERBIUM 152
ERBIUM 153
ERBIUM ISOTOPES
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
EXCITATION FUNCTIONS
FUNCTIONS
GAMMA SPECTRA
HEAVY ION REACTIONS
HIGH SPIN STATES
INTERMEDIATE MASS NUCLEI
ISOTONIC NUCLEI
ISOTOPES
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
MULTIPLICITY
NEUTRON SPECTRA
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SAMARIUM 144 TARGET
SHELL MODELS
SPECTRA
SULFUR 32 REACTIONS
TARGETS
TELLURIUM 124 TARGET
YRAST STATES