Feshbach共振作用下的玻色-爱因斯坦凝聚  

On Bose-Einstein Condensation under the Function of Feshbach Resonance

作　　者：成传明[1] 乔安钦[1] 

机构地区：[1]郧阳师范高等专科学校,湖北丹江口442700

出　　处：《郧阳师范高等专科学校学报》2007年第6期48-51,共4页Journal of Yunyang Teachers College

摘　　要：在玻色-爱因斯坦凝聚领域中Feshbach共振是研究的热点,在很多实验中都观测到了Feshbach共振现象.通过调节外加磁场用原子散射的Feshbach共振来任意改变原子间的相互作用,从强吸引到强排斥都可实现.介绍了Feshbach共振现象及有强相互作用的玻色子气体和费米原子对的玻色-爱因斯坦凝聚.In the field of Bose Einstein condensation, Feshbach resonance is the focus of stually, which has been observed in many experiments. By way of Feshbach resonance of atomic scattering through regulating external magnetic field, the interaction between atoms is changed so that strong attraction and strong repelling are realized. This paper mainly talks about Feshbach resonance, Bose gas of strong interaction and Bose-Einstein condenssatioh of fermionic atom pair.

关 键 词：FESHBACH共振 玻色-爱因斯坦凝聚 费米原子对 

分 类 号：O413[理学—理论物理]