The Rho Resonance from $N_f=2+1+1$ Twisted Mass Lattice QCD

B. Knippschild; C. Helmes; C. Jost; C. Urbach; L. Liu; M. Werner; Z. Wang

arxiv: 1512.00282 · v1 · pith:OOYHY4C2new · submitted 2015-12-01 · ✦ hep-lat

The Rho Resonance from N_f=2+1+1 Twisted Mass Lattice QCD

C. Helmes , C. Jost , B. Knippschild , L. Liu , C. Urbach , M. Werner , Z. Wang This is my paper

classification ✦ hep-lat

keywords masslatticeresonanceresultstwistedvaluescollaborationensembles

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We present first results on the $\rho$ resonance parameters obtained with $N_f=2+1+1$ Wilson twisted mass fermions at maximal twist. Using ensembles of the ETM collaboration, we provide results for two values of the lattice spacing and a range of pion mass values.

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The Rho Resonance from N_f=2+1+1 Twisted Mass Lattice QCD

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