摘要: The experimental evidence for resonant states coupled to the baryon--antibaryon system is reviewed. The evidence for broad states known as the S(1963), T(2190) and U(2350) is compelling, however, there is no evidence for I = 2 sta... 展开 The experimental evidence for resonant states coupled to the baryon--antibaryon system is reviewed. The evidence for broad states known as the S(1963), T(2190) and U(2350) is compelling, however, there is no evidence for I = 2 states and the observation of narrow states needs confirmation. (ERA citation 04:001732) 收起