학술논문
Determination of the light, strange and charm quark masses using twisted mass fermions
Document Type
Working Paper
Author
Alexandrou, C.; Bacchio, S.; Bergner, G.; Constantinou, M.; Di Carlo, M.; Dimopoulos, P.; Finkenrath, J.; Fiorenza, E.; Frezzotti, R.; Garofalo, M.; Hadjiyiannakou, K.; Kostrzewa, B.; Koutsou, G.; Jansen, K.; Lubicz, V.; Mangin-Brinet, M.; Manigrasso, F.; Martinelli, G.; Pittler, F.; Rossi, G. C.; Sanfilippo, F.; Simula, S.; Tarantino, C.; Todaro, A.; Urbach, C.; Wenger, U.
Source
Subject
Language
Abstract
We present results for the light, strange and charm quark masses using $N_f=2+1+1$ twisted mass fermion ensembles at three values of the lattice spacing, including two ensembles simulated with the physical value of the pion mass. The analysis is done both in the meson and baryon sectors. The difference in the mean values found in the two sectors is included as part of the systematic error. The presentation is based on the work of Ref. [1], where more details can be found.
Comment: Talk presented at the 38th International Symposium on Lattice Field Theory, Lattice 2021, Zoom/Gather@Massachusetts Institute of Technology, 26-30 Jul. 2021; 8 pages, 5 figures
Comment: Talk presented at the 38th International Symposium on Lattice Field Theory, Lattice 2021, Zoom/Gather@Massachusetts Institute of Technology, 26-30 Jul. 2021; 8 pages, 5 figures