Study of Reaction Mechanisms in α + 69Ga reaction at ≈10 – 50 MeV
The excitation functions of 69Ga(α, n)72As, 69Ga(α, 2n)71As, 69Ga(α, 3n)70As, 69Ga(α, x)69Ge, 69Ga(α, x)68Ga and 69Ga(α, x)67Ga reactions produced in the interaction of α-projectile with 69Ga-target were studied at ≈ 10-50 MeV. The produced nuclei were different isotopes of As, Ge, and Ga, some of...
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Hawassa University
2023-04-01
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| Series: | East African Journal of Biophysical and Computational Sciences |
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| Online Access: | https://www.Ajol.Info/index.php/eajbcs/article/view/248698 |
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| author | F. K. Amanuel |
| author_facet | F. K. Amanuel |
| author_sort | F. K. Amanuel |
| collection | DOAJ |
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The excitation functions of 69Ga(α, n)72As, 69Ga(α, 2n)71As, 69Ga(α, 3n)70As, 69Ga(α, x)69Ge, 69Ga(α, x)68Ga and 69Ga(α, x)67Ga reactions produced in the interaction of α-projectile with 69Ga-target were studied at ≈ 10-50 MeV. The produced nuclei were different isotopes of As, Ge, and Ga, some of which have important medical applications. The theoretical model predictions were based on the statistical code COMPLETE, and the predicted results were compared and discussed with existing experimental data. Good agreement between the theoretical predictions and experimental results were obtained. Pearson's relational statistics showed moderate to strong positive correlations between the theoretically predicted and experimentally measured reaction cross-sections. Furthermore, the present investigation revealed significant pre-compound contributions in the studied energy range. Therefore, it is important to consider the admixture of pre-equilibrium and equilibrium modes of reactions when predicting the reaction cross-sections.
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| format | Article |
| id | doaj-art-54595b83ca3c4cea8c1f0067d2219c2d |
| institution | Kabale University |
| issn | 2789-360X 2789-3618 |
| language | English |
| publishDate | 2023-04-01 |
| publisher | Hawassa University |
| record_format | Article |
| series | East African Journal of Biophysical and Computational Sciences |
| spelling | doaj-art-54595b83ca3c4cea8c1f0067d2219c2d2025-02-08T19:51:02ZengHawassa UniversityEast African Journal of Biophysical and Computational Sciences2789-360X2789-36182023-04-0141Study of Reaction Mechanisms in α + 69Ga reaction at ≈10 – 50 MeVF. K. Amanuel0Department of Applied Physics, Hawassa University, Hawassa, Ethiopia The excitation functions of 69Ga(α, n)72As, 69Ga(α, 2n)71As, 69Ga(α, 3n)70As, 69Ga(α, x)69Ge, 69Ga(α, x)68Ga and 69Ga(α, x)67Ga reactions produced in the interaction of α-projectile with 69Ga-target were studied at ≈ 10-50 MeV. The produced nuclei were different isotopes of As, Ge, and Ga, some of which have important medical applications. The theoretical model predictions were based on the statistical code COMPLETE, and the predicted results were compared and discussed with existing experimental data. Good agreement between the theoretical predictions and experimental results were obtained. Pearson's relational statistics showed moderate to strong positive correlations between the theoretically predicted and experimentally measured reaction cross-sections. Furthermore, the present investigation revealed significant pre-compound contributions in the studied energy range. Therefore, it is important to consider the admixture of pre-equilibrium and equilibrium modes of reactions when predicting the reaction cross-sections. https://www.Ajol.Info/index.php/eajbcs/article/view/248698Reaction cross-section; COMPLETE code; Reaction channel; Excitation function |
| spellingShingle | F. K. Amanuel Study of Reaction Mechanisms in α + 69Ga reaction at ≈10 – 50 MeV East African Journal of Biophysical and Computational Sciences Reaction cross-section; COMPLETE code; Reaction channel; Excitation function |
| title | Study of Reaction Mechanisms in α + 69Ga reaction at ≈10 – 50 MeV |
| title_full | Study of Reaction Mechanisms in α + 69Ga reaction at ≈10 – 50 MeV |
| title_fullStr | Study of Reaction Mechanisms in α + 69Ga reaction at ≈10 – 50 MeV |
| title_full_unstemmed | Study of Reaction Mechanisms in α + 69Ga reaction at ≈10 – 50 MeV |
| title_short | Study of Reaction Mechanisms in α + 69Ga reaction at ≈10 – 50 MeV |
| title_sort | study of reaction mechanisms in α 69ga reaction at ≈10 50 mev |
| topic | Reaction cross-section; COMPLETE code; Reaction channel; Excitation function |
| url | https://www.Ajol.Info/index.php/eajbcs/article/view/248698 |
| work_keys_str_mv | AT fkamanuel studyofreactionmechanismsina69gareactionat1050mev |