Avetisyan Albert, Avagyan Robert, Dallakyan Ruben, Avdalyan Gohar, Dobrovolsky Nikolay, Gavalyan Vasak, Kerobyan Ivetta, Harutyunyan Gevorg
A. I. Alikhanyan National Science Laboratory (Yerevan Physics Institute) Foundation, 0036, Yerevan, Armenia.
Nucl Med Biol. 2017 Apr;47:44-47. doi: 10.1016/j.nucmedbio.2016.12.007. Epub 2016 Dec 22.
The possibility of I isotope production with the help of the high-intensity bremsstrahlung photons produced by the electron beam of the LUE50 linear electron accelerator at the A.I. Alikhanyan National Science Laboratory (Yerevan Physics Institute [YerPhI]) is considered. The production method has been established and shown to be successful. The Xe(γ,n)Xe→I nuclear reaction has been investigated and the cross-section was calculated by nuclear codes TALYS 1.6 and EMPIRE 3.2. The optimum parameter of the thickness of the target was determined by GEANT4 code. For the normalized yield of I, the value of 143Bq/(mg·μA·h) has been achieved.
考虑了在埃里温物理研究所（耶尔菲）的阿利哈扬国家科学实验室利用LUE50线性电子加速器的电子束产生的高强度轫致辐射光子来生产碘同位素的可能性。已经确定了生产方法并证明其是成功的。研究了Xe(γ,n)Xe→I核反应，并通过核代码TALYS 1.6和EMPIRE 进行了计算。利用GEANT4代码确定了靶厚度的最佳参数。对于碘的归一化产额，已达到143Bq/(mg·μA·h) 的值。 3.2计算了截面。
