Alpha-particle production in the He-6+Sn-120 collision

Author(s):Show less -

Lichtenthaler, R. ; Appannababu, S. ; Alvarez, M. A. G. ; Rodriguez-Gallardo, M. ; Lepine-Szily, A. ; Pires, K. C. C. ; Santos, O. C. B. ; Umbelino, U. ; de Faria, P. N. ; Guimaraes, V ; Zevallos, E. O. N. ; Scarduelli, V ; Assuncao, M. ; Shorto, J. M. B. ; Barioni, A. ; Alcantara-Nunez, J. ; Morcelle, V ; Serra, A. ; IOP Publishing

• Document type: Journal article
• Source: WAKE CONFERENCE 2021; v. 1643, p. 6-pg., 2020-01-01.

Abstract

Alpha particle energy distributions in the He-6+Sn-120 collision have been measured at 7 bombarding energies above the Coulomb barrier. A phenomenological analysis of the centroids of the experimental distributions was performed and compared with the expected alpha-particle energies from breakup and neutron transfer reactions. Q-optimum conditions were determined using the Brinks formula for the di-neutron transfer reaction. A comparison of the measured alpha-particle production cross-sections with Continuum Discretized Coupled Channels (CDCC) calculations for breakup is presented. (AU)

• FAPESP's process: 14/19666-1 - Study of nuclear reactions with secondary beams of light exotic nuclei
• Grantee: Appannababu Selaboina
• Support Opportunities: Scholarships in Brazil - Post-Doctoral
• FAPESP's process: 13/22100-7 - Physics of exotic nuclei with the RIBRAS system
• Grantee: Rubens Lichtenthäler Filho
• Support Opportunities: Regular Research Grants