Calcium, Germanium and Zirconium isotopes can be used in semiconductors, fuel rods and as cooling materials in nuclear reactor technology. During the various occurred reactions in reactors, gas production via gamma reactions or temperature rise can severely damage the reactor materials. Therefore, it is necessary to know the effects of particles interacting with nuclear reactor materials in such cases. In this study, (γ,p) cross-sections have been calculated for ⁴⁰Ca, ⁷⁰Ge and ⁹⁰Zr nuclei using different level density models.TALYS 1.9 and EMPİRE 3.2.3 codes have been used for level density models calculations for photon energies up to 40 MeV. Then, for these nuclei, theoretical (γ,p) cross-section calculation have been performed by using newly developed asymmetry dependent Tel et al. (2018) (γ,p) formula. Lastly, these theoretical calculations have been compared with experimental EXFOR data.

钙，锗和锆同位素可用于半导体，燃料棒中，并可作为核反应堆技术中的冷却材料。在反应器中发生的各种反应期间，通过伽马反应产生的气体或温度升高会严重损坏反应器材料。因此，在这种情况下，有必要知道粒子与核反应堆材料相互作用的影响。在这项研究中，计算了⁴⁰ Ca，⁷⁰ Ge和^90的（γ，p）截面使用不同的能级密度模型的Zr核.TALYS 1.9和EMPİRE3.2.3代码已用于最高40 MeV的光子能量的能级密度模型计算。然后，对于这些原子核，已经通过使用新开发的依赖于不对称性的Tel等人进行了理论（γ，p）截面计算。（2018）（γ，p）公式。最后，这些理论计算已与实验EXFOR数据进行了比较。