arXiv:1009.2250·v1·High Energy Physics — Phenomenology
A Linear Sigma Model with Three Flavors and Vector and Axial-Vector Mesons
Denis Parganlija (Frankfurt U.)🇩🇪 · Francesco Giacosa (Frankfurt U.)🇩🇪 · Dirk H. Rischke (Frankfurt U. & Frankfurt U., FIAS)🇩🇪 · Peter Kovacs (Budapest, RMKI)🇭🇺 · Gyorgy Wolf (Budapest, RMKI)🇭🇺
Abstract
We outline the extension of the globally chirally invariant Nf = 2 linear sigma model with vector and axial-vector degrees of freedom to Nf=3. We present preliminary results concerning the scalar meson masses.
Comments: Prepared for the Proceedings of the 11th International Workshop on Meson Production, Properties and Interaction (MESON 2010), in Krakow, Poland, 10-15 June 2010. Three pages