标题： PET/MRI多模态成像的核反应建模：52gMn的创新应用 显示英文标题

标题： Modeling Nuclear Reactions for PET/MRI MultiModal Imaging: the innovative use of 52gMn

摘要： 多模态成像是一种创新的技术，它通过结合基于不同物理过程的诊断检查，生成一幅具有更详细临床信息的独特图像。 PET 和 MRI 的同时使用可能性可以通过使用一种特殊放射性同位素实现：52gMn。 产生这种同位素的主要途径是反应 52Cr(p,n)52gMn，本研究通过三种核反应代码对此进行了理论研究。 进行了截面分析，并计算了产生的放射性同位素的生产率和时间演化，以确定最佳生产参数。 描述此反应的过程具有普遍适用性，还应用于其他反应，例如 52Cr(d,2n)52gMn 和 natV(α,x)52gMn。 显示英文摘要

摘要： MultiModal Imaging is an innovative technique that consists in the combination of diagnostic exams based on different physical processes, to obtain a unique image with more detailed clinical information. The possibility of a simultaneous use of PET and MRI could be achieved by using a particular radioisotope: 52gMn. The main route to produce this isotope is the reaction 52Cr(p,n)52gMn which is theoretically investigated in this study by means of three nuclear reaction codes. An analysis of the cross sections and a computation of the production rates and time evolution of the produced radioisotopes are performed, to identify the optimal production parameters. The procedure described for this reaction has a general validity and is applied also to other reactions, such as 52Cr(d,2n)52gMn and natV(alpha,x)52gMn.