The production and use of a /sup 148/Gd charged particle target in a spectroscopic study of /sup 147/Gd
Technical Report
·
OSTI ID:6996527
This thesis discusses the nuclear structure of /sup 147/Gd elucidated by the neutron pickup reactions (p,d), (d,t) and (/sup 3/He,..cap alpha..) on the unstable /sup 148/Gd target. The neutron pickup reaction on /sup 148/Gd probes the two-particle-one-hole states by the pickup of neutrons in the shell model orbitals below the N = 82 gap and one-particle states by pickup of neutrons in shell model orbitals above the N = 82 gap. Our experiments will provide information on the location of neutron single-particle energies which can be used for shell-model calculations in the /sup 146/Gd region. The 2-particle-1-hole (2p-1h) states which are probed directly by the neutron transfer reaction in the experiments with the /sup 148/Gd target, will bear indirectly on the energies of one-hole states in /sup 145/Gd. They will also provide information on the strongest single-particle states in /sup 147/Gd because all the single-particle states in the /sup 148/Gd target are partially occupied because of the mixing by the pairing interaction. 107 refs., 23 figs., 20 tabs.
- Research Organization:
- Lawrence Livermore National Lab., CA (USA)
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 6996527
- Report Number(s):
- UCRL-53839; ON: DE88016186
- Country of Publication:
- United States
- Language:
- English
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The production and use of a sup 148 Gd charged particle target in a spectroscopic study of sup 147 Gd
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Thu Dec 31 23:00:00 EST 1987
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Related Subjects
651720* -- Nuclear Properties & Reactions
A=90-149
Experimental
653001 -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON REACTIONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CALIBRATION
CHARGED-PARTICLE REACTIONS
DATA
DAYS LIVING RADIOISOTOPES
DEUTERON REACTIONS
ELECTRON CAPTURE RADIOISOTOPES
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
GADOLINIUM 147
GADOLINIUM 148 TARGET
GADOLINIUM ISOTOPES
HADRON REACTIONS
HELIUM 3 REACTIONS
INFORMATION
INTERMEDIATE MASS NUCLEI
ISOTOPES
MATHEMATICAL MODELS
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEAR STRUCTURE
NUCLEI
NUCLEON REACTIONS
NUMERICAL DATA
PROTON REACTIONS
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SHELL MODELS
TARGETS
A=90-149
Experimental
653001 -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON REACTIONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CALIBRATION
CHARGED-PARTICLE REACTIONS
DATA
DAYS LIVING RADIOISOTOPES
DEUTERON REACTIONS
ELECTRON CAPTURE RADIOISOTOPES
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
GADOLINIUM 147
GADOLINIUM 148 TARGET
GADOLINIUM ISOTOPES
HADRON REACTIONS
HELIUM 3 REACTIONS
INFORMATION
INTERMEDIATE MASS NUCLEI
ISOTOPES
MATHEMATICAL MODELS
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEAR STRUCTURE
NUCLEI
NUCLEON REACTIONS
NUMERICAL DATA
PROTON REACTIONS
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SHELL MODELS
TARGETS