Investigation of the reaction mechanisms for B-10 + Au-197 at near-barrier energies

Author(s):Show less -

Gasques, L. R. ; Chamon, L. C. ; Lepine-Szily, A. ; Scarduelli, V ; Zagatto, V. A. B. ; Abriola, D. ; Arazi, A. ; Cardona, M. A. ; de Barbara, E. ; de Jesus, J. ; Hojman, D. ; Marti, G., V ; Pacheco, A. J. ; Ramos Lopez, D. ; Alvarez, M. A. G. ; Fernandez-Garcia, J. P. ; Rodriguez-Gallardo, M. ; Cubero, M. ; Umana, L. F. ; Achi-Prado, S.

• Document type: Journal article
• Source: PHYSICAL REVIEW C; v. 101, n. 4, p. 10-pg., 2020-04-13.

Abstract

The B-10 + Au-197 reaction has been investigated through cross-section measurements for different channels, such as quasielastic and elastic scattering, inelastic excitation of low-lying 197Au states, and one-neutron pickup and one-proton stripping transfer reactions. Experimental angular distributions were obtained for 20 bombardment energies around the Coulomb barrier: 38 <= E-lab <= 61 MeV. Coupled reaction channels calculations have been performed in the context of the double-folding Sao Paulo potential, and details of the data analysis are discussed along the paper. In general, the theoretical calculations provide a satisfactory description of the data. (AU)

• FAPESP's process: 17/05660-0 - Theoretical studies of the structure and reactions of exotic nuclei and many-body systems
• Grantee: Brett Vern Carlson
• Support Opportunities: Research Projects - Thematic Grants
• FAPESP's process: 18/09998-8 - Towards a modern array of particle detectors: a versatile tool for nuclear reaction studies
• Grantee: Leandro Romero Gasques
• Support Opportunities: Regular Research Grants