中文摘要：

研究了快扫描极限下费米超流气体在玻色-爱因斯坦凝聚（BEC）区域、Bardeen-Cooper-Schrieffer（BCS）区域和幺正极限区域的Rosen-Zener隧穿现象,发现散射长度αsc或无量纲相互作用参数y=1/（kFαsc）对量子隧穿效应有显著影响,并且给出一些相应的解析结果,数值解和解析解符合得非常好.

英文摘要：

Rosen-Zener transition of ultracold Fermi superfluid gas in deep BEC regime,BCS regime and unitarity regime are investigated,respectively.The scattering length αs c or the dimensionless interaction parameter y=1/（kFαs c） of the system can affect the quantum transition dramatically.Some analytical expressions are derived for the transition probability in sudden limit case which are in good agreement with the numerical ones.