Nuclear reaction dynamics in 12C+119Sn collisions

Author(s)

Martinis, L. M. ; Gasques, L. R. ; Fernandez-Garcia, J. P. ; Scarduelli, V. ; Alvarez, M. A. G. ; Chamon, L. C. ; Hatano, W. A. Y. ; Chaves, J. K. L. ; Cessel, G. P. ; Garrido-Gomez, L.

• Document type: Journal article
• Source: PHYSICAL REVIEW C; v. 111, n. 3, p. 8-pg., 2025-03-18.

Abstract

The dynamics of nuclear reactions at energies around the Coulomb barrier have been extensively studied in recent years. The resulting findings are crucial for understanding the main mechanisms involved in nuclear collisions, as well as the structure of both the projectile and the target. Angular distributions for elastic and inelastic scattering in the 12C + 119Sn system were measured at ELab = 46.9 MeV. Additionally, one-neutron pickup and one-proton stripping yields were observed, and their corresponding angular distribution cross sections were determined experimentally. Coupled reaction channel calculations were performed using the double-folding S & atilde;o Paulo potential, providing an overall agreement with the experimental data. However, to better reproduce the elastic scattering angular distribution, it may be necessary to include additional channels in the coupling scheme. (AU)

• FAPESP's process: 19/07767-1 - Nuclear reactions with weakly-bound or cluster-structured radioactive and stable nuclei
• Grantee: Leandro Romero Gasques
• Support Opportunities: Research Projects - Thematic Grants
• FAPESP's process: 21/11425-9 - Study of the 10,11B+124Sn reaction at energies around the coulomb barrier
• Grantee: William Akira Yoshida Hatano
• Support Opportunities: Scholarships in Brazil - Doctorate (Direct)
• FAPESP's process: 24/01416-0 - Investigation of the 6,7Li+119Sn reactions at energies near the Coulomb barrier
• Grantee: Gabriel Pistore Cessel
• Support Opportunities: Scholarships in Brazil - Master
• FAPESP's process: 22/09060-5 - A complete study of the main channels for reactions involving weakly bound nuclei
• Grantee: Jessica Kerollayne Lemos Chaves
• Support Opportunities: Scholarships in Brazil - Doctorate (Direct)