Title of article
Resonances, chiral symmetry, coupled channel unitarity and effective Lagrangians Original Research Article
Author/Authors
J.R. Pel?ez، نويسنده , , J.A. Oller، نويسنده , , E. Oset، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
4
From page
92
To page
95
Abstract
By means of a coupled channel non-perturbative unitary approach, it is possible to extend the strong constrains of Chiral Perturbation Theory to higher energies. In particular, it is possible to reproduce the lowest lying resonances in meson-meson scattering up to 1.2 GeV using the parameters of the O(p2) and O(p4) Chiral Lagrangian. We report on an update of these results examining their possible relevance for meson spectroscopy.
Journal title
Nuclear physics A
Serial Year
2000
Journal title
Nuclear physics A
Record number
1192068
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