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The dependence of the "experimental" pion-nucleon sigma term on higher partial waves

Authors
  • Stahov, J.
Type
Preprint
Publication Date
Jun 04, 2002
Submission Date
Jun 04, 2002
Identifiers
arXiv ID: hep-ph/0206041
Source
arXiv
License
Unknown
External links

Abstract

A dependence of the value of the pion-nucleon sigma term on higher partial waves is discussed. Two recent predictions of a high value of sigma term are scrutinezed. It has been concluded that the main reason for obtaining high values of the sigma term are input D waves that are not consistent with analyticity.

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