FOLDING MODEL ANALYSIS OF ⁶He+¹²⁰Sn ELASTIC SCATTERING

Abstract

In this study, the elastic scattering of 6 He projectile from 120 Sn nucleus has been analyzed in terms of optical model (OM). Microscopic double folding (DF) model has been used to generate the real central part of the OM potential. The imaginary part has been restricted to Woods-Saxon phenomenological form. Skyrme-Hartree-Fock, Symmetrized Fermi and Gaussian-Exponential densities for 6 He nucleus while Hartree-Fock-Bogolyubov (HFB) density of 120 Sn nucleus have been used to construct the real DF potential. For the effective interaction, the widely used M3Y has been adopted in the DF procedure. The results of DF have been compared with both literature experimental data and phenomenological analysis.

Folding model calculations for 6 He+ 12 C elastic scattering

“…There are some uncertainties concerning the density of 6 He. So, several choices have been adopted to study the effect caused by the halo structure of 6 He [6][7][8][9][10][11][12][13][14][15][16][17][18]. For this reason, three different forms of the ground state density distribution are used in the present folding calculation.…”

“…During the last three decades, the formation of nuclear halos has become one of the most interesting phenomena in the nuclear landscape. The two-neutron halo nucleus 6 He, as a prototype of the Borromean structure, has attracted the attention of most experimental and theoretical physicists [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16]. Elastic scattering of 6 He from a target nucleus is considered as a gateway reaction in order to investigate characteristics of weakly bound light nuclei and help us understand their structure [10].…”

“…The two-neutron halo nucleus 6 He, as a prototype of the Borromean structure, has attracted the attention of most experimental and theoretical physicists [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16]. Elastic scattering of 6 He from a target nucleus is considered as a gateway reaction in order to investigate characteristics of weakly bound light nuclei and help us understand their structure [10]. The elastic scattering data at 38.3 and 41.…”

An Investigation of 6he+12c Elastic Scattering Using Microscopic Cluster Model

“…The study of light systems with very weaklybound and neutron-rich exotic nuclei has been of particular interest. In order to obtain sufficient information about their weakly-bound nature, internal structure, the large radial extent in their densities and the dynamics of its interactions, most of studies have performed both experimentally and theoretically [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18].…”

“…There are some uncertainties concerning the density of6 He. We have several choices to study the effect caused by the halo structure of6 He[6][7][8][9][10][11][12][13][14][15][16]. For this reason, three different forms of the ground state density distribution are used in the folding calculation.…”