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<p class="TitleMain"><strong>Complete and incomplete fusion cross-sections for <sup>7</sup>Li+<sup>119</sup>Sn reaction using different approaches</strong></p>

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Title Statement <p class="TitleMain"><strong>Complete and incomplete fusion cross-sections for <sup>7</sup>Li+<sup>119</sup>Sn reaction using different approaches</strong></p>
 
Added Entry - Uncontrolled Name Sharma, Ishita ; School of Physics and Materials Science, Thapar Institute of Engineering and Technology, Patiala 147 004, India
Grover, Neha
K Sharma, Manoj
 
Uncontrolled Index Term Compound nucleus, Incomplete fusion, Loosely bound projectile, Fusion cross-section
 
Summary, etc. In reference to complete fusion (CF) and incomplete fusion (ICF) processes, the analysis of <sup>7</sup>Li+<sup>119</sup>Sn reaction forming <sup>126</sup>I compound nucleus (CN) is carried out at incident energies spread across the Coulomb barrier. Firstly, the total fusion (TF) cross-sections are calculated using the Wong formula. Since, it overestimates the experimental data, so ℓ-summed Wong approach is employed to address the TF cross-section, which limits the contribution of partial waves up to ℓ<sub> max</sub> value. Within ℓ-summed Wong model, the energy dependent selection function is used to separate out the contributions of CF and ICF from the TF cross-sections. This phenomenological selection function seems to give adequate distribution of CF and ICF cross-sections at higher energies. Beside this, the CF and ICF contributions are also separated out on the basis of angular momentum window and by using the energy correction formula. In the angular momentum distribution case, CF and ICF cross-sections are estimated in view of ℓ-windows, 0≤ℓ&lt;ℓ<sub>critical</sub>(for CF) and ℓ<sub>critical</sub>≤ ℓ ≤ℓ<sub>max</sub>(For ICF). Finally, in energy normalization case, the incident energy of <sup>7</sup>Li beam (<sup>7</sup>Li→<sup>4</sup>He + <sup>3</sup>H) is distributed among alpha and tritium fragments, and the ICF cross-sections for <sup>3</sup>H+<sup>119</sup>Sn ICF channel are estimated using the ℓ-summed Wong model.
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2022-10-19 11:11:15
 
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http://op.niscair.res.in/index.php/IJPAP/article/view/67635
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 58, ##issue.no## 4 (2020): Indian Journal of Pure & Applied Physics
 
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