摘要: In this note a method is given to characterize and distinguish the kinematical and dynamical resonances in the scattering of elementary particles by studying the resonance energy as a function of the coupling constant. The ambigui... 展开 In this note a method is given to characterize and distinguish the kinematical and dynamical resonances in the scattering of elementary particles by studying the resonance energy as a function of the coupling constant. The ambiguity of the solutions of the dispersion relations is resolved and the relation of the kinematical and dynamical resonances to bound states is discussed. 收起