Theoretical Analysis for Steps of the Velocity Curves for Double Layer Flyers by Numerical Simulation

^151Sm是一种长寿命裂变核，其半衰期为90a。测量环境样品中的^151Sm对核物理和环境科学等领域的研究有重要的意义。然而^151Sm在样品中的含量很低（生物样品中稀土元素的含量一般在ppm—ppb级），放射性也很弱，用常规方法都难以进行测量。加速器质谱（简称AMS）是一种超高灵敏的核分析技术，是测量痕量^151Sm的最佳选择。

Theoretical Analysis for Steps of the Velocity Curves for Double Layer Flyers by Numerical Simulation

Hyades is a one-dimensional, three-temperature Lagrangean hydrodynamic code, mainly used for physical simulations of the laser driven shock wave in the flyer or target, from which we can get some parameters of the shock wave and offer instructions for target design.