Predictions of \(\alpha \)-decay Half-lives for Neutron-deficient Nuclei with the Aid of Artificial Neural Network
| dc.contributor.author | A.A. Saeed | |
| dc.contributor.author | W.A. Yahya | |
| dc.contributor.author | O.K. Azeez | |
| dc.date.accessioned | 2024-04-29T11:31:08Z | |
| dc.date.available | 2024-04-29T11:31:08Z | |
| dc.date.issued | 2022-03-13 | |
| dc.description | alpha | |
| dc.description.abstract | In recent years, the artificial neural network (ANN) has been success- fully applied in nuclear physics and some other areas of physics. This study begins with the calculations of α-decay half-lives for some neutron- deficient nuclei using the Coulomb and proximity potential model (CPPM), temperature-dependent Coulomb and proximity potential model (CPPMT), Royer empirical formula, new Ren B (NRB) formula, and a trained artificial neural network model (T ANN ). By comparison with experimental values, the ANN model is found to give very good descriptions of the half-lives of the neutron-deficient nuclei. Moreover, CPPMT is found to perform bet- ter than CPPM, indicating the importance of employing the temperature- dependent nuclear potential. Furthermore, to predict the α-decay half-lives of unmeasured neutron-deficient nuclei, another ANN algorithm is trained to predict the Q α values. The results of the Q α predictions are compared with the Weizsäcker–Skyrme-4+RBF (WS4+RBF) formula. The half-lives of unmeasured neutron-deficient nuclei are then predicted using CPPM, CPPMT, Royer, NRB, and T ANN , with Q α values predicted by ANN as in- puts. This study concludes that half-lives of α-decay from neutron-deficient nuclei can successfully be predicted using ANN, and this can contribute to the determination of nuclei at the driplines. | |
| dc.description.sponsorship | No | |
| dc.identifier.doi | 10.5506/aphyspolb.53.1-a4 | |
| dc.identifier.issn | 0587-4254 | |
| dc.identifier.issn | 1509-5770 | |
| dc.identifier.uri | https://kwasuspace.kwasu.edu.ng/handle/123456789/1312 | |
| dc.language.iso | en | |
| dc.relation.ispartof | Acta Physica Polonica B | |
| dc.title | Predictions of \(\alpha \)-decay Half-lives for Neutron-deficient Nuclei with the Aid of Artificial Neural Network | |
| dc.type | journal-article | |
| oaire.citation.issue | 1 | |
| oaire.citation.volume | 53 |