Now showing items 1-7 of 7

• #### Computing K and D meson masses with N_f = 2+1+1 twisted mass lattice QCD ﻿

(2010-05-12)
We discuss the computation of the mass of the K and D mesons within the framework of N_f = 2+1+1 twisted mass lattice QCD from a technical point of view. These quantities are essential, already at the level of generating ...
• #### First results of ETMC simulations with Nf=2+1+1 maximally twisted mass fermions ﻿

(2009-11-27)
We present first results from runs performed with Nf=2+1+1 flavours of dynamical twisted mass fermions at maximal twist: a degenerate light doublet and a mass split heavy doublet. An overview of the input parameters and ...
• #### Kaon and D meson masses with N_f = 2+1+1 twisted mass lattice QCD ﻿

(2010-09-10)
We discuss the computation of the kaon and D meson masses in the N_f = 2+1+1 twisted mass lattice QCD setup, where explicit heavy flavor and parity breaking occurs at finite lattice spacing. We present three methods ...

(2010-06-01)
• #### Light hadrons from Nf=2+1+1 dynamical twisted mass fermions ﻿

(2011-01-03)
We present results of lattice QCD simulations with mass-degenerate up and down and mass-split strange and charm (Nf=2+1+1) dynamical quarks using Wilson twisted mass fermions at maximal twist. The tuning of the strange ...
• #### Partially quenched study of strange baryon with Nf = 2 twisted mass fermions ﻿

(2009-05-18)
We present results on the mass of the baryon octet and decuplet using two flavors of light dynamical twisted mass fermions. The strange quark mass is fixed to its physical value from the kaon sector in a partially quenched ...
• #### Status of ETMC simulations with Nf=2+1+1 twisted mass fermions ﻿

(2008-10-21)
We present the status of runs performed in the twisted mass formalism with $N_{\rm f}=2+1+1$ flavours of dynamical fermions: a degenerate light doublet and a mass split heavy doublet. The procedure for tuning to maximal ...

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