γ-Particle coincidence technique for the study of nuclear reactions

• Autor(a) principal: Zagatto V.A.B.
• Data de Publicação: 2014
• Outros Autores: Oliveira J.R.B., Allegro P.R.P., Chamon L.C., Cybulska E.W., Medina N.H., Ribas R.V., Seale W.A., Silva C.P., Gasques L.R., Zahn G.S., Genezini F.A., Shorto J.M.B., Lubian J., Linares R., Toufen D.L., Silveira M.A.G., Rossi E.S., Nobre G.P.
• Tipo de documento: Artigo
• Título da fonte: Biblioteca Digital de Teses e Dissertações da FEI
• Texto Completo: https://repositorio.fei.edu.br/handle/FEI/1454
• topic: Inelastic reactions; γ-Particle coincidence; γ-Ray spectrometer

The Saci-Perere γ ray spectrometer (located at the Pelletron AcceleratorLaboratory - IFUSP) was employed to implement the γ-particle coincidence technique for the study of nuclear reaction mechanisms. For this, the 18O+110Pd reaction has been studied in the beam energy range of 45-54 MeV. Several corrections to the data due to various effects (energy and angle integrations, beam spot size, γ detector finite size and the vacuum de-alignment) are small and well controlled. The aim of this work was to establish a proper method to analyze the data and identify the reaction mechanisms involved. To achieve this goal the inelastic scattering to the first excited state of 110Pd has been extracted and compared to coupled channel calculations using the São Paulo Potential (PSP), being reasonably well described by it. © 2014 Elsevier B.V.