Coulomb interaction dependence of optimal energy to synthesize superheavy elements
The production of superheavy elements beyond Z = 118 remains unattained through both cold and hot fusion techniques, primarily due to inadequate fusion reaction optimization involving projectile–target combinations and energy. Past efforts employed various theories to optimize these combinations. In...
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KeAi Communications Co., Ltd.
2024-12-01
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| Series: | Nuclear Analysis |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2773183924000375 |
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| author | H.C. Manjunatha N. Sowmya K.N. Sridhar |
| author_facet | H.C. Manjunatha N. Sowmya K.N. Sridhar |
| author_sort | H.C. Manjunatha |
| collection | DOAJ |
| description | The production of superheavy elements beyond Z = 118 remains unattained through both cold and hot fusion techniques, primarily due to inadequate fusion reaction optimization involving projectile–target combinations and energy. Past efforts employed various theories to optimize these combinations. In our current study, we have successfully identified optimal fusion energies for synthesizing superheavy elements, employing an advance statistical model and dinuclear system models. The establishment of optimal energy governing rule is achieved through a comprehensive examination of the Coulomb interaction parameter, enabling precise determination of the optimal energy for successful fusion reactions in synthesizing superheavy elements. The confidence level of predicting optimal energies using the present formula varies between 97% to 99%. The predicted optimal energy using the present formula for five fusion reactions such as 208Pb(50Ti,1n)257Rf, 208Pb(50Ti,2n)256Rf, 209Bi(50Ti,1n)258Db, 208Pb(58Fe,1n)265Hs, and 244Pu(48Ca,4n)288Fl were studied and are in good agreement with each other. Furthermore, we predicted the Optimal energies for fusion reactions leading to synthesize the superheavy element Z = 119 and 120. The presented empirical rule will certainly bring a revolution in the synthesis of superheavy elements. |
| format | Article |
| id | doaj-art-5f9463c8999a4e24bc8f08ea308d7ba2 |
| institution | DOAJ |
| issn | 2773-1839 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Nuclear Analysis |
| spelling | doaj-art-5f9463c8999a4e24bc8f08ea308d7ba22025-08-20T02:41:17ZengKeAi Communications Co., Ltd.Nuclear Analysis2773-18392024-12-013410013710.1016/j.nucana.2024.100137Coulomb interaction dependence of optimal energy to synthesize superheavy elementsH.C. Manjunatha0N. Sowmya1K.N. Sridhar2Department of Physics, Government First Grade College, Devanahalli 562110, Karnataka, IndiaDepartment of Physics, Government First Grade College, Chikkaballapur 562101, Karnataka, India; Corresponding author.Department of Physics, Government First Grade College, Maluru 563130, Karnataka, IndiaThe production of superheavy elements beyond Z = 118 remains unattained through both cold and hot fusion techniques, primarily due to inadequate fusion reaction optimization involving projectile–target combinations and energy. Past efforts employed various theories to optimize these combinations. In our current study, we have successfully identified optimal fusion energies for synthesizing superheavy elements, employing an advance statistical model and dinuclear system models. The establishment of optimal energy governing rule is achieved through a comprehensive examination of the Coulomb interaction parameter, enabling precise determination of the optimal energy for successful fusion reactions in synthesizing superheavy elements. The confidence level of predicting optimal energies using the present formula varies between 97% to 99%. The predicted optimal energy using the present formula for five fusion reactions such as 208Pb(50Ti,1n)257Rf, 208Pb(50Ti,2n)256Rf, 209Bi(50Ti,1n)258Db, 208Pb(58Fe,1n)265Hs, and 244Pu(48Ca,4n)288Fl were studied and are in good agreement with each other. Furthermore, we predicted the Optimal energies for fusion reactions leading to synthesize the superheavy element Z = 119 and 120. The presented empirical rule will certainly bring a revolution in the synthesis of superheavy elements.http://www.sciencedirect.com/science/article/pii/S2773183924000375Optimal energiesSuperheavy elementHeavy ion fusion |
| spellingShingle | H.C. Manjunatha N. Sowmya K.N. Sridhar Coulomb interaction dependence of optimal energy to synthesize superheavy elements Nuclear Analysis Optimal energies Superheavy element Heavy ion fusion |
| title | Coulomb interaction dependence of optimal energy to synthesize superheavy elements |
| title_full | Coulomb interaction dependence of optimal energy to synthesize superheavy elements |
| title_fullStr | Coulomb interaction dependence of optimal energy to synthesize superheavy elements |
| title_full_unstemmed | Coulomb interaction dependence of optimal energy to synthesize superheavy elements |
| title_short | Coulomb interaction dependence of optimal energy to synthesize superheavy elements |
| title_sort | coulomb interaction dependence of optimal energy to synthesize superheavy elements |
| topic | Optimal energies Superheavy element Heavy ion fusion |
| url | http://www.sciencedirect.com/science/article/pii/S2773183924000375 |
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