111In, a known gamma emitter, is used for many medical purposes such as imaging of myocardial metastases. It can be produced by using different nuclear reactions. In this study, the reactions of 109Ag(α,2n)111In, 111Cd(p,n)111In, 112Cd(p,2n)111In, 113Cd(p,3n)111In and 114Cd(p,4n)111In, which are the production routes of 111In, were investigated. Production cross-section calculations were performed by using equilibrium and pre-equilibrium models of TALYS 1.95 and EMPIRE 3.2 nuclear reaction codes. Hauser–Feshbach Model was appointed in both codes for calculations of equilibrium approximations. Exciton and Hybrid Monte Carlo Simulation (HMS) models were used in the EMPIRE 3.2, whereas Two-Component Exciton and Geometry Dependent Hybrid Model, which is implemented to TALYS code, has been used in the TALYS 1.95 for pre-equilibrium reactions. Also, a weighting matrix of the nuclear models was obtained by using statistical variance analysis. The optimum beam energy to obtain 111In has been determined by using the results obtained from this weighting matrix.

中文翻译：

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通过质子和 α 诱导的核反应计算 111In 的生产截面

111在，一种已知的伽马发射器，用于许多医学目的，例如心肌转移的成像。它可以通过使用不同的核反应来生产。在这项研究中，反应109银(α,2n)111在,111光盘(p,n)111在,112光盘(p,2n)111在,113光盘(p,3n)111在和114光盘(p,4n)111在, 是生产路线111在, 进行了调查。通过使用 TALYS 1.95 和 EMPIRE 3.2 核反应代码的平衡和预平衡模型进行生产横截面计算。Hauser-Feshbach 模型被指定用于计算平衡近似值。EMPIRE 3.2 中使用了激子和混合蒙特卡罗模拟 (HMS) 模型，而在 TALYS 代码中实现的两分量激子和几何依赖混合模型已在 TALYS 1.95 中用于预平衡反应。此外，通过使用统计方差分析获得了核模型的加权矩阵。获得的最佳光束能量111在已通过使用从该加权矩阵获得的结果确定。