{"title":"The theoretical study on multinucleon transfer reactions with a Pb target based on the HYBRID model","authors":"Xiao-Ye Zhang, Gen Zhang, Feng-Shou Zhang","doi":"10.1140/epja/s10050-025-01698-z","DOIUrl":null,"url":null,"abstract":"<div><p>Based on the HYBRID model, the calculated production cross sections agree well with the experimental data in the reactions <span>\\(^{58}\\)</span>Ni + <span>\\(^{208}\\)</span>Pb and <span>\\(^{64}\\)</span>Ni + <span>\\(^{130}\\)</span>Te. In the <span>\\(^{124,130,136}\\)</span>Te + <span>\\(^{208}\\)</span>Pb reactions, it can be found that as the <i>N</i>/<i>Z</i> ratio of the projectile increases, the target is more likely to pick up neutrons, resulting in a shift of the cross sections of the target-like-fragment towards the neutron-rich side. The effect of the incident energy in <span>\\(^{136}\\)</span>Te + <span>\\(^{208}\\)</span>Pb reaction is studied, and it is found that the primary cross section of neutron-rich nuclei is sensitive to the incident energy, and the final cross section of neutron-deficient nuclei is sensitive to the incident energy.</p></div>","PeriodicalId":786,"journal":{"name":"The European Physical Journal A","volume":"61 9","pages":""},"PeriodicalIF":2.8000,"publicationDate":"2025-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The European Physical Journal A","FirstCategoryId":"4","ListUrlMain":"https://link.springer.com/article/10.1140/epja/s10050-025-01698-z","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHYSICS, NUCLEAR","Score":null,"Total":0}
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Abstract
Based on the HYBRID model, the calculated production cross sections agree well with the experimental data in the reactions \(^{58}\)Ni + \(^{208}\)Pb and \(^{64}\)Ni + \(^{130}\)Te. In the \(^{124,130,136}\)Te + \(^{208}\)Pb reactions, it can be found that as the N/Z ratio of the projectile increases, the target is more likely to pick up neutrons, resulting in a shift of the cross sections of the target-like-fragment towards the neutron-rich side. The effect of the incident energy in \(^{136}\)Te + \(^{208}\)Pb reaction is studied, and it is found that the primary cross section of neutron-rich nuclei is sensitive to the incident energy, and the final cross section of neutron-deficient nuclei is sensitive to the incident energy.
基于HYBRID模型计算的产物截面与\(^{58}\) Ni + \(^{208}\) Pb和\(^{64}\) Ni + \(^{130}\) Te反应的实验数据吻合较好。在\(^{124,130,136}\) Te + \(^{208}\) Pb反应中可以发现,随着弹丸N/Z比的增大,靶体更容易拾取中子,导致类靶碎片截面向富中子侧偏移。研究了\(^{136}\) Te + \(^{208}\) Pb反应中入射能量的影响,发现富中子核的初截面对入射能量敏感,亏中子核的终截面对入射能量敏感。
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