/sup 58/Ni(/sup 16/O,/sup 12/C)/sup 62/Zn reaction at 46 and 60 MeV incident energy

Journal Article · Wed Nov 01 04:00:00 EST 1978 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.18.2204· OSTI ID:6645380

Berg, G P.A.; Berthier, B; Fouan, J P; Gastebois, J; Le Fevre, J P; Lemaire, M

Cross section angular distributions for the /sup 16/O elastic scattering on /sup 58/Ni at an incident energy of E/sub 16O/ = 60 MeV and the /sup 58/Ni (/sup 16/O,/sup 12/C)/sup 62/Zn reaction leading to the strongly excited states at 0.0 MeV, 0.95 MeV, and 3.19 MeV at E/sub 16O/ = 46 MeV and 60 MeV have been measured. Six different sets of optical model parameters are able to reproduce equally well the measured cross section angular distribution of the oxygen elastic scattering. The EFR-DWBA analysis of the (/sup 16/O,/sup 12/C) results shows that only one set of surface transparent optical model parameters predicts the (/sup 16/O,/sup 12/O) angular distributions at E/sub 16O/ = 60 MeV, while no optical potential was able to provide good fits to the 46 MeV data. The position of the maxima of the ''bell shaped'' angular distributions at 46 MeV are shifted to forward angles compared to the DWBA calculations. Relative spectroscopic factors obtained from comparison of data and calculations will be compared to previous (/sup 6/Li,d) results. Using a Q3D magnetic spectrograph an energy spectrum resolution of 60 keV was obtained for the /sup 58/Ni(/sup 16/Om/sup 12/C)/sup 62/ Zn reaction and 13 energy levels are identified in the excitation energy range from 3.19 to 6.30 MeV.

• Research Organization: Departement de Physique Nucleaire, Centre d'Etudes Nucleaires de Saclay, BP 2, 91190 Gif-sur-Yvette, France
• OSTI ID: 6645380
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 18:5; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA PARTICLES
ALPHA-TRANSFER REACTIONS
ANGULAR DISTRIBUTION
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
BORN APPROXIMATION
CARBON 12
CARBON ISOTOPES
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DIRECT REACTIONS
DISTRIBUTION
DWBA
ELASTIC SCATTERING
ELECTRON CAPTURE RADIOISOTOPES
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
FOUR-NUCLEON TRANSFER REACTIONS
HEAVY ION REACTIONS
HOURS LIVING RADIOISOTOPES
INTERMEDIATE MASS NUCLEI
ISOTOPES
LIGHT NUCLEI
MEV RANGE
MEV RANGE 10-100
MULTI-NUCLEON TRANSFER REACTIONS
NICKEL 58 TARGET
NUCLEAR REACTIONS
NUCLEI
OPTICAL MODELS
OXYGEN 16 REACTIONS
RADIOISOTOPES
SCATTERING
SPECTROSCOPIC FACTORS
STABLE ISOTOPES
TARGETS
TRANSFER REACTIONS
ZINC 62
ZINC ISOTOPES