On the Application of Heisenberg's Theory of S -Matrix to the Problems of Resonance Scattering and Reactions in Nuclear Physics

作者：Ning Hu · 发表于：Physical Review · 年份：1948 · DOI：10.1103/physrev.74.131 · 被引用次数：85 · 研究领域：Atomic and Molecular Physics、Nuclear physics research studies、Crystallography and Radiation Phenomena

It is shown in the present paper that the Heisenberg $S$-matrix can have only simple poles and zeros in the complex plane of momentum and energy variables when the range of force is short. This fact is sufficient to determine the dispersion formulae in nuclear physics.