Title of article
Microscopic derivation of pion–nucleon and pion–delta scattering lengths Original Research Article
Author/Authors
P. Bicudo، نويسنده , , M. Faria، نويسنده , , G.M. Marques، نويسنده , , J.E. Ribeiro، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
25
From page
138
To page
162
Abstract
A general expression for the π–N and π–Δ scattering lengths is derived in the framework of a microscopic calculation. Annihilation, negative energy wave functions and spontaneous chiral symmetry are included consistently. The point-like limit is used to calculate the scattering lengths.
Journal title
Nuclear physics A
Serial Year
2004
Journal title
Nuclear physics A
Record number
1201234
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