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Separable‐potential model for the pion‐nucleon interaction

 

作者: W. T. Nutt,  

 

期刊: AIP Conference Proceedings  (AIP Available online 1976)
卷期: Volume 33, issue 1  

页码: 78-79

 

ISSN:0094-243X

 

年代: 1976

 

DOI:10.1063/1.30967

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A separable potential which fits the low and intermediate &pgr;‐Nscattering is proposed which is more convenient for applications than those separable models which use Regge parameterizations of the very high energy phase shifts. The form factors for this model are equal to zero for momentaq≳1 GeV/c, and are expected to provide more reasonable off‐shell behavior than the form factors obtained from those models based on the Regge extrapolation.

 

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