• [1]

    K. Holinde, Nucl. Phys., A415(1984), 477. Ch. Elster and K. Holinde, Phys, Lett.,136B(1984),135.Y. Suzuki and K. T. Hecht, Phys. Rev., 27(1983),299;C28(1983),1548.[2] Y. W. Yu, Z. Y. Zhang, Nucl. Phys., A426(1984), 557; A455(1986), 737. Y. W. Yu, Z. Y. Zhang and P. N. Shen, Nucl Phys., A528(1991), 513.[3] Y. Fujiwara and K. T. Hecht, Nucl. Phys., A444(1985), 541; A451(1986), 625; A456(1986), 669 A482(1987), 621.