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01-Applied Mathematics & Information Sciences
An International Journal
               
 
 
 
 
 
 
 
 
 
 
 
 
 

Content
 

Volumes > Volume 03 > No. 3

 
   

Computation of Resonances and Bound States Using J-Matrix Approach

PP: 335-344
Author(s)
I. Nasser, M. S. Abdelmonem, H. Bahlouli, U. Al Khawaja,
Abstract
The poles of the S-matrix, which represent both resonances and bound states, are being investigated numerically using the J-matrix approach in an infinite L2 basis set. These poles are found to be stable against variations in all computational parameters. To test the accuracy and validity of this approach we have implemented our scheme to find the resonance and bound state energies for a well known test potential and compared our results favorably with those obtained previously in the literature.

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