Abstract

A Theoretical Evaluation of Scattering Length for Two Coupled Square Well Potential as a Function of ���¼B

Author(s): Brij Behari Sharma and L. K. Mishra

An evaluation of the scattering length and effective range of an attractive square well potential for ultracold atomic gases were performed. Our theoretical results showed that for any potential with large positive scattering length has a bound state just below the continuum threshold of energy. The theoretically evaluated results are in good agreement with other theoretical workers.