Faculty of Physics
University of Vienna
Prof. Helmuth Hüffel



November 27 - 29, 2009





Georg Engel (Graz):


Excited Hadrons in 2-flavor QCD



The chirally improved (CI) fermion action allows us to obtain results for pion masses down to 320 MeV on comparatively coarse lattices. Using differently smeared quark sources and the variational method yields excellent ground state masses for most mesons and baryons. The excited state signals weaken towards smaller quark masses.

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(last updated: 29/10/2009)

http://www.univie.ac.at/vienna.seminar /  2008,  E-mail: vienna.theor-physik@univie.ac.at