PoS - Proceedings of Science
Volume 256 - 34th annual International Symposium on Lattice Field Theory (LATTICE2016) - Standard Model Parameters and Renormalization
Non-perturbative running of quark masses in three-flavour QCD
D. Preti,* I. Campos, P. Fritzsch, C. Pena, A. Ramos, A. Vladikas
*corresponding author
Full text: pdf
Pre-published on: December 27, 2016
Published on: March 24, 2017
We present our preliminary results for the computation of the non-perturbative running of renormalized quark masses in Nf = 3 QCD, between the electroweak and hadronic scales, using standard finite-size scaling techniques. The computation is carried out to very high precision, using massless O(a)-improved Wilson quarks. Following the strategy adopted by the ALPHA Collaboration for the running coupling, different schemes are used above and below a scale μ0 ∼ mb, which differ by using either the Schrödinger Functional or Gradient Flow renormalized coupling. We discuss our results for the running in both regions, and the procedure to match the two schemes.
DOI: https://doi.org/10.22323/1.256.0201
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.