Elastic and inelastic angular distributions of the⁷Li+¹²⁰Sn system for energies near the Coulomb barrier

Abstract

The tick values of the vertical axes of figure 7 parts (a)-(c), should all be multiplied by a factor of 5. All the discussion and conclusions were based on the relative comparison between theoretical curves and the data, and therefore are not changed by this correction.

Elastic scattering, inelastic excitation, and neutron transfer for Li7+Sn120 at energies around the Coulomb barrier

“…The current work complements our previous one [11], where the 120 Sn (2 + → 0 + transition) inelastic scattering was measured for 7 Li + 120 Sn in the same energy range. Using the particle-γ coincidence technique [12], it was not possible to measure cross sections for the elastic scattering and other nonelastic channels at the same time.…”

“…It has been shown that this interaction is able to describe the position of the 7 Li resonances as well as its width. It has been successfully used for the description of the breakup reaction of 7 Li with 59 Co [31], 144 Sm [34,35], 120 Sn [11]. Convergence of the calculations was achieved with 500 partial waves and a matching radius of 400 fm.…”

A Theoretical Analysis of Quasi-elastic Scattering of 7Li by 120Sn Using Various Nuclear Potentials

“…For this system, Aygun et al [8] have conducted a theoretical study via phenomenological and double folding potentials and have obtained good agreement results with the experimental data. Zagatto et al [9] have performed coupled channels (CC) and coupled reaction channels (CRC) calculations in order to explain the measured data of 7 Li + 120 Sn reaction. They have reported that some differences observed in the calculations may point out corrections to the nuclear potential or incorporation of further channels.…”

Editorial: Nuclear structure and dynamics with stable and unstable beams

“…In this respect, the availability of new, unstable, neutron rich beams triggered the development of new cryogenic d or 3 He target to be used in transfer experiments in inverse kinematics [15]. Another important tool to study the structure of excited states of nuclei far from the stability line is linked to the analysis of reactions induced by weakly bound 6,7 Li 10,11 B projectiles [16][17][18][19][20][21][22][23][24][25][26][27][28][29]. In this framework, fully optimized optical model potentials (as the Sao Paulo one [30][31][32][33]) can be profitably used in the framework of DWBA or CC calculations, with the aim of extracting spectroscopic information from reaction cross section data [34,35].…”