• [1]

    C. K. Cline, Nucl. Phys., A193 (1972), 417.[2] I. Ribansky and P. Oblozinsky, Phys. Lett., 45B (1973), 318.[3] 郑卫汉, 兰州大学现代物理系内部资料, (1976).[4] J. R. Wu and C. C. Chang, Phys. Rev., C17 (1978), 1540.[5] J. M. Akkermans, Z. Phys., A292 (1979), 57.