靶核 meaning in English
target nucleus
target nuclide
Examples
- The targets are irradiated for about one year .
靶核大约要辐照一年。 - Such a collective mode is not excited by a projectile with the same mass to change ratio as the target .
这种模式不能从与靶核有相同荷质比的入射核子激发出。 - Based on the simple modelling calculation , the multiplicity and angular distribution of evaporated fragments from both projectile and target spectators in high energy nucleus - nucleus collisions are described
摘要在高能核核碰撞中，基于简单的模型计算，描述了来自弹核和靶核旁观体的蒸发碎片的多重数分布与角分布。 - In order to make the theoretical calculation feasible , we first obtain an analytical formalism of partial integrals with respect to the coordinates of the core and target in the phase - shift functions and their cross terms of scattering matrix elements , if the density distributions of the core and target are fitted to a few gaussian forms . then the rest multidimensional integrals with respect to the impact parameter and coordinates of halo nucleons are performed by a monte carlo method
为使理论计算变得可行，我们在核芯和靶核密度采用多个高斯分布拟合的情况下，解析求解了各个散射矩阵元中的光学相移函数及交叉项含有的与晕核核芯、靶核密度分布有关的积分;同时对与碰撞参数和晕核子坐标有关的积分(八重以上，并且积分维数随晕核子数很快增加)采用蒙特卡洛方法计算。 - Based on the revers kinetic intermediate energy heavy ion collision in which much more intermediate mass fragments are emitted towards forward angles , a sensitive observable on isospin effects in heavy ion collisions is investigated by means of using isospin dependent quantum molecular dynamics ( iqmd )
摘要在重离子碰撞过程中，基于重质量的弹核轰击轻质量靶核有大量中等质量碎片向前发射的逆运动学效应，利用同位旋相关的量子分子动力学观察和研究了重离子碰撞过程中同位旋效应的灵敏性。