Phenomenology of light mesons within a chiral approach
| Autor: | Giacosa, F., Parganlija, D., Kovacs, P., Wolf, Gy. |
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| Rok vydání: | 2012 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1051/epjconf/20123708006 |
| Popis: | 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. Comment: Contribution to the 12th International Workshop on Meson Production, Properties and Interaction, Krakow, Poland 31 May - 5 June 2012.5 pages, 1 Table |
| Databáze: | arXiv |
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