https://doi.org/10.1051/epjconf/20123708006
Phenomenology of light mesons within a chiral approach
1 Institute for Theoretical Physics, JohannWolfgang Goethe University, Max-von-Laue-Str. 1, D-60438 Frankfurt am Main, Germany
2 Institute for Theoretical Physics, Vienna University of Technology, Wiedner Hauptstr. 8-10, A–1040 Vienna, Austria
3 Institute for Particle and Nuclear Physics, Wigner Research Center for Physics, Hungarian Academy of Sciences, H-1525 Budapest, Hungary
The so-called extended linear sigma model is a chiral model with (pseudo)scalar and (axial-)vector mesons. It is based on the requirements of (global) chiral symmetry and dilatation invariance. The purpose of this model is the description of the hadron phenomenology up to 1.7 GeV. We present the latest theoretical results, which show a good agreement with the experiment.
© Owned by the authors, published by EDP Sciences, 2012
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