Gamma-ray spectroscopy of sup 60,61 Zn and sup 59,60 Cu

Journal Article · Wed Nov 01 04:00:00 EST 1989 · Physical Review (Section) C: Nuclear Physics; (USA)

DOI:https://doi.org/10.1103/PhysRevC.40.2310· OSTI ID:5003024

Schubank, R B; Cameron, J A; Janzen, V P ^[1]

---

1. Tandem Accelerator Laboratory, McMaster University, Hamilton, Ontario, Canada L8S 4K1 (CA)

The levels of {sup 60,61}Zn and {sup 59,60}Cu have been investigated using {gamma}-{gamma} coincidence spectroscopy in the reactions {sup 58}Ni({alpha},{ital n}){sup 61}Zn at 13 MeV, {sup 58}Ni({alpha},{ital n}{gamma}){sup 61}Zn at 11.5, 15, and 20 MeV, {sup 58}Ni({sup 6}Li,{ital p}2{ital n}{gamma}){sup 61}Zn at 30 MeV, {sup 54}Fe({sup 10}B,{ital p}2{ital n}{gamma}){sup 61}Zn at 45 MeV, {sup 40}Ca({sup 24}Mg,2{ital pn}{gamma}){sup 61}Zn at 65 and 80 MeV, {sup 58}Ni({sup 3}He,{ital n}{gamma}){sup 60}Zn at 8 and 12 MeV, {sup 40}Ca({sup 23}Na,{ital p}2{ital n}{gamma}){sup 60}Zn at 70 MeV, {sup 58}Ni({sup 3}He,{ital pn}{gamma}){sup 59}Cu at 12 MeV, {sup 58}Ni({alpha},{ital pn}{gamma}){sup 60}Cu at 20 MeV, and {sup 40}Ca({sup 23}Na,2{ital pn}{gamma}){sup 60}Cu at 70 MeV. In the helium-induced reactions, spectra were gated with neutron coincidences. New levels have been found in all the nuclides studied, and a number of new spin assignments were made on the basis of {ital n}-{gamma} angular correlations. The results are compared with earlier {gamma}-ray and particle studies, and with preexisting shell-model predictions.

• OSTI ID: 5003024
• Journal Information: Physical Review (Section) C: Nuclear Physics; (USA), Journal Name: Physical Review (Section) C: Nuclear Physics; (USA) Vol. 40:5; ISSN 0556-2813; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651520* -- Nuclear Properties & Reactions
A=39-58
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA REACTIONS
ANGULAR CORRELATION
ANGULAR MOMENTUM
BARYONS
BORON 10 REACTIONS
CALCIUM 40 TARGET
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
COMPOUND-NUCLEUS REACTIONS
COPPER ISOTOPES
CORRELATIONS
DATA
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY RANGE
EXPERIMENTAL DATA
FERMIONS
GAMMA SPECTROSCOPY
HADRONS
HEAVY ION REACTIONS
HELIUM 3 REACTIONS
INFORMATION
IRON 54 TARGET
ISOTOPES
LITHIUM 6 REACTIONS
MAGNESIUM 24 REACTIONS
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
NEUTRONS
NICKEL 58 TARGET
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEONS
NUMERICAL DATA
PARTICLE PROPERTIES
SHELL MODELS
SODIUM 23 REACTIONS
SPECTROSCOPY
SPIN
TARGETS
ZINC ISOTOPES