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

J. Stahov
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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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J. Stahov. 2002-06-04. The dependence of the "experimental" pion-nucleon sigma term on higher partial waves. https://doi.org/10.1142/9789812704887_0096

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