Coupled-Channel Analyses on 〖Ti〗^(46,48,50)+〖Sn〗^124 Heav-ion Fusion Reactions
Abstract
Heavy-ion
fusion near the Coulomb barrier attract experimental and theoretical interest.
The collisons are typically characterized by the presence of many open reaction
channels. In the energies around the Coulomb barrier, the processes are elastic
scattering, inelastic excitations and fusion operations of one or two nuclei.
The fusion process is defined as the effect of one-dimensional barrier
penetration model, taking scattering potential as the sum of Coulomb and
proximity potential. We have performed heay-ion fusion reactions with
coupled-channels (CC) calculations. CC formalism is carried out under barrier
energy in heavy- ion fusion reactions. In this work fusion cross sections have
been calculated and analyzed in detail for the three systems in the
framework of CC approach (using the codes CCFULL[16], CCFUS [17] and CCDEF [18])
. Calculated results are compared with experimental data, including excitation of the projectile and target to the
lowestand states and with the datas computed from ‘nrv’. CCDEF, CCFULL
and ‘nrv’ explains the fusion reactions of heavy-ions very well. There is a
good agreement between the calculated results with the experimental and nrv
results [19].
Keywords
References
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Details
Primary Language
English
Subjects
Pharmacology and Pharmaceutical Sciences
Journal Section
Conference Paper
Authors
Burcu Erol
*
Department of Physics, Recep Tayyip Erdogan University
Türkiye
Ahmet Hakan Yılmaz
Department of Physics, Karadeniz Technical University
Türkiye
Publication Date
June 29, 2018
Submission Date
December 4, 2017
Acceptance Date
June 1, 2018
Published in Issue
Year 2018 Volume: 39 Number: 2