Meson decay constants from Nf=2 clover fermions

M. Göckeler; R. Horsley; D. Pleiter; P. E. L. Rakow; G. Schierholz; W. Schroers; H. Stüben; J. M. Zanotti

Meson decay constants from Nf=2 clover fermions

High Energy Physics - Lattice 2016-09-01 v1

Authors: M. Göckeler , R. Horsley , D. Pleiter , P. E. L. Rakow , G. Schierholz , W. Schroers , H. Stüben , J. M. Zanotti

View on arXiv ↗ PDF ↗

Abstract

We present recent results for meson decay constants calculated on configurations with two flavours of O(a)-improved Wilson fermions. Non-perturbative renormalisation is applied and quark mass dependencies as well as finite volume and discretisation effects are investigated. In this work we also present a computation of the coupling of the light vector mesons to the tensor current using dynamical fermions.

Keywords

meson decay constants clover fermions Nf=2 O(a)-improved Wilson fermions non-perturbative renormalisation vector meson tensor current

Cite

@article{arxiv.hep-lat/0509196,
  title  = {Meson decay constants from Nf=2 clover fermions},
  author = {M. Göckeler and R. Horsley and D. Pleiter and P. E. L. Rakow and G. Schierholz and W. Schroers and H. Stüben and J. M. Zanotti},
  journal= {arXiv preprint arXiv:hep-lat/0509196},
  year   = {2016}
}

Comments

6 pages, contribution to Lattice2005(Hadron spectrum and quark masses)

Meson decay constants from Nf=2 clover fermions

Abstract

Keywords

Cite

Comments

Related papers