Fusion cross section for the system6Li+28Si atE ∼ 36 MeV

Entrance channel dependence in compound nuclear reactions with loosely bound nuclei⋆

“…This calculation agrees with the experimental data more satisfactorily. Similar results were observed for the reactions with 6 Li beam which will be discussed elsewhere. In order to verify the effect of target-projectile symmetry on the statistical calculations we have reanalyzed the published experimental data for 12 C(n,α) [12] and 28 Si( 6 Li,α) [6] shown in Fig.1(c) and (d).…”

“…Similar results were observed for the reactions with 6 Li beam which will be discussed elsewhere. In order to verify the effect of target-projectile symmetry on the statistical calculations we have reanalyzed the published experimental data for 12 C(n,α) [12] and 28 Si( 6 Li,α) [6] shown in Fig.1(c) and (d). In the reaction 12 C(n,α) the compound nucleus is 13 C, which is same as in our experiment but populated by an asymmetric combination of target and projectile.…”

“…There are however fewer attempts to study the evaporation of light charged particles involving the reaction of such nuclei [5,6]. In this work we report the inclusive measurement of α particles emitted in the reactions of 6,7 Li projectile on 6 Li target at extreme backward angle for a range of energies above the coulomb barrier. Statistical model calculations reproduce the experimental α spectra (from other published works) nicely when emitted from a Compound nucleus (CN) formed from an asymmetric target projectile combination.…”

Fusion cross sections for 7Li + 12C system at near barrier energies

“…[33,34] was followed in the present work. We determined the fusion cross section by measuring the alpha particle spectra at several angles, followed by a statistical model analysis of the data.…”

“…The alpha energy spectra and the angular distributions were fitted following the method of Refs. [33,34] and the fusion cross section was optimised. Hence the experimental σ Fus values were obtained from statistical model analysis of the measured alpha data.…”