Decay constants from twisted mass QCD
نویسندگان
چکیده
We present results for chiral extrapolations of the mass and decay constants of the rho meson. The data sets used are the n f =2 unquenched gauge configurations generated with twisted mass fermions by the European Twisted Mass Collaboration. We describe a calculation of three decay constants in charmonium and explain why they are required. Decay constants from twisted mass QCD.
منابع مشابه
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تاریخ انتشار 2008