The physical scheme in３ｄ５／２２ｐ３／２ transition in Hlike C ionproduced from Zpinc h carbon plasma has been studied using a onedimensional Lagrangian MHD code co upled to an atomic kinetic code.The three phases, i.e., runin phase, stagnati on thase and runout phase,were discussed, respectively. As results from discu ssion, C plasma should be intermingled with inert gas so that the electron density at stagnation isn't too high, the time when plasma enters into runout phase should be latter than the peak time of current, and the initial plasma density in the capillary should be low enough so that the required capillary radius is not too small.