Quark masses and decay constants in Nf = 2 + 1 + 1 isoQCD with Wilson clover twisted mass fermions

G. Bergner; P. Dimopoulos; J. Finkenrath; E. Fiorenza; R. Frezzotti; M. Garofalo; B. Kostrzewa; F. Sanfilippo; S. Simula; U. Wenger

doi:10.22323/1.363.0181

Quark masses and decay constants in N_f = 2 + 1 + 1 isoQCD with Wilson clover twisted mass fermions

G. Bergner, P. Dimopoulos, J. Finkenrath, E. Fiorenza, R. Frezzotti, M. Garofalo^*, B. Kostrzewa, F. Sanfilippo, S. Simula, U. Wenger

^*Kontaktforfatter

Institut for Matematik og Datalogi

Publikation: Bidrag til tidsskrift › Konferenceartikel › Forskning › peer review

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Abstract

We present a preliminary study of the pion, kaon and D-meson masses and decay constants in isosymmetric QCD, as well as a preliminary result for the light-quark renormalized mass. The analysis is based on the gauge ensembles produced by ETMC with N_f = 2 + 1 + 1 flavours of Wilson-clover twisted mass quarks, spanning a range of lattice spacings from ∼ 0.10 to 0.07 fm and include configurations at the physical pion point on lattices with linear size up to L ∼ 5.6 fm.

Originalsprog	Engelsk
Artikelnummer	181
Tidsskrift	Proceedings of Science
Vol/bind	363
Antal sider	7
ISSN	1824-8039
DOI	https://doi.org/10.22323/1.363.0181
Status	Udgivet - aug. 2020
Begivenhed	37th International Symposium on Lattice Field Theory, LATTICE 2019 - Wuhan, Kina Varighed: 16. jun. 2019 → 22. jun. 2019

Konference

Konference	37th International Symposium on Lattice Field Theory, LATTICE 2019
Land/Område	Kina
By	Wuhan
Periode	16/06/2019 → 22/06/2019

Bibliografisk note

Funding Information:
The computation of the correlators was carried out on the Marconi-KNL supercomputer at CINECA within the PRACE project Pra17-4394. We thank all of ETMC for collaboration. This project was funded in part by the DFG as a project in the Sino-German CRC110 (TRR110). The authors gratefully acknowledge the Gauss Centre for Supercomputing e.V. (www.gauss-centre.eu) for funding this project by providing computing time on the GCS Supercomputers JUWELS [19] and JURECA [20] at Jülich Supercomputing Centre (JSC). F.S and S.S are supported by the Italian Ministry of Research (MIUR) under grant PRIN 20172LNEEZ. F.S is supported by INFN under GRANT73/CALAT.

Publisher Copyright:
© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).

Dokumenter og links

10.22323/1.363.0181Licens: CC BY-NC-ND

Open Access VersionForlagets udgivne version, 1,11 MBLicens: CC BY-NC-ND

Citationsformater

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abstract = "We present a preliminary study of the pion, kaon and D-meson masses and decay constants in isosymmetric QCD, as well as a preliminary result for the light-quark renormalized mass. The analysis is based on the gauge ensembles produced by ETMC with Nf = 2 + 1 + 1 flavours of Wilson-clover twisted mass quarks, spanning a range of lattice spacings from ∼ 0.10 to 0.07 fm and include configurations at the physical pion point on lattices with linear size up to L ∼ 5.6 fm.",

author = "G. Bergner and P. Dimopoulos and J. Finkenrath and E. Fiorenza and R. Frezzotti and M. Garofalo and B. Kostrzewa and F. Sanfilippo and S. Simula and U. Wenger",

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T1 - Quark masses and decay constants in Nf = 2 + 1 + 1 isoQCD with Wilson clover twisted mass fermions

AU - Bergner, G.

AU - Dimopoulos, P.

AU - Finkenrath, J.

AU - Fiorenza, E.

AU - Frezzotti, R.

AU - Garofalo, M.

AU - Kostrzewa, B.

AU - Sanfilippo, F.

AU - Simula, S.

AU - Wenger, U.

N1 - Publisher Copyright: © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).

PY - 2020/8

Y1 - 2020/8

N2 - We present a preliminary study of the pion, kaon and D-meson masses and decay constants in isosymmetric QCD, as well as a preliminary result for the light-quark renormalized mass. The analysis is based on the gauge ensembles produced by ETMC with Nf = 2 + 1 + 1 flavours of Wilson-clover twisted mass quarks, spanning a range of lattice spacings from ∼ 0.10 to 0.07 fm and include configurations at the physical pion point on lattices with linear size up to L ∼ 5.6 fm.

AB - We present a preliminary study of the pion, kaon and D-meson masses and decay constants in isosymmetric QCD, as well as a preliminary result for the light-quark renormalized mass. The analysis is based on the gauge ensembles produced by ETMC with Nf = 2 + 1 + 1 flavours of Wilson-clover twisted mass quarks, spanning a range of lattice spacings from ∼ 0.10 to 0.07 fm and include configurations at the physical pion point on lattices with linear size up to L ∼ 5.6 fm.

U2 - 10.22323/1.363.0181

DO - 10.22323/1.363.0181

M3 - Conference article

AN - SCOPUS:85099546801

SN - 1824-8039

VL - 363

JO - Proceedings of Science

JF - Proceedings of Science

M1 - 181

T2 - 37th International Symposium on Lattice Field Theory, LATTICE 2019

Y2 - 16 June 2019 through 22 June 2019

ER -