{sup 18}O+{sup 110}Pd: Measurements and realistic coupled-channel analysis in a transitional region

Journal Article · Fri Sep 15 04:00:00 EDT 2006 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.74.034608· OSTI ID:20863813

Pereira, D; Rossi, Jr, E S; Nobre, G P. A.; Chamon, L C; Silva, C P; Gasques, L R; Alvarez, M A. G.; Ribas, R V; Oliveira, J R. B.; Medina, N H; Rao, M N; Cybulska, E W; Seale, W A; Carlin, N; Gomes, P R. S.; Lubian, J; Anjos, R M ^[1]

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1. Departamento de Fisica Nuclear, Instituto de Fisica da Universidade de Sao Paulo, Sao Paulo, SP, Brazil, CP 66318, 05315-970 (Brazil)

The inelastic, two-neutron and {alpha} transfer and quasielastic cross sections for the {sup 18}O+{sup 110}Pd system have been measured in the near barrier region (40 MeV {<=}E{sub lab}{<=}58 MeV). The experiments were performed in the Sao Paulo Pelletron laboratory. Coupled-channel analysis of the experimental data was performed using the Sao Paulo potential as a microscopic bare interaction. In the calculations, low-lying inelastic excitations, one- and two-neutron and {alpha} transfers to the target were considered as the main couplings, with no extra surface absorption. The agreement between the theoretical results and the experimental data is good. The role played by the coupled channels is very different in comparison with similar data analyses for the closed-shell region around {sup 58}Ni.

• OSTI ID: 20863813
• Journal Information: Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 3 Vol. 74; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ABSORPTION
COMPARATIVE EVALUATIONS
COUPLED CHANNEL THEORY
CROSS SECTIONS
DATA ANALYSIS
EXCITATION
MEV RANGE
NEUTRONS
NICKEL 58
NUCLEAR POTENTIAL
OXYGEN 18
OXYGEN 18 REACTIONS
PALLADIUM 110
PALLADIUM 110 TARGET
PELLETRON ACCELERATORS