【摘要】 为了研究具有任意形状相空间的束流的传输,提出了束流相空间变换的样条函数表述。利用三次样条函数拟合相空间边界,将相空间变换化为样条函数的变换,并进而计算束流包络。给出了具有任意形状相空间的束流传输的实例。更多还原

【Abstract】 In order to study the transport of beams with arbitrary phase space contours, the spline function representation of phase space contours is proposed. Having fitted the phase space contours with spline functions, phase space transformations are reduced to spline function transformations,and the envelopes of beams can be expressed by spline functions. Some typical examples are presented to illustrate the usefulness of this method.更多还原