Setting the scale for the CLS 2+1 flavor ensembles

Bruno, Mattia; Korzec, Tomasz; Schaefer, Stefan

doi:10.1103/PhysRevD.95.074504

Title: Setting the scale for the CLS $2 + 1$ flavor ensembles

Journal Article · Wed Apr 12 00:00:00 EDT 2017 · Physical Review D

DOI:https://doi.org/10.1103/PhysRevD.95.074504· OSTI ID:1377053

Bruno, Mattia ^[1]; Korzec, Tomasz ^[2]; Schaefer, Stefan ^[3]

John von Neumann Institute of Computing (NIC), Zeuthen (Germany); Brookhaven National Lab. (BNL), Upton, NY (United States). Physics Dept.
Univ. of Wuppertal (Germany). Dept. of Physics
John von Neumann Institute of Computing (NIC), Zeuthen (Germany)

Here, we present measurements of a combination of the decay constants of the light pseudoscalar mesons and the gradient flow scale t ₀ , which allow us to set the scale of the lattices generated by CLS with 2 + 1 flavors of nonperturbatively improved Wilson fermions. Furthermore, we correct for mistunings of the quark masses by measuring the derivatives of observables with respect to the bare quark masses.

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Research Organization:: Brookhaven National Laboratory (BNL), Upton, NY (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP)

Grant/Contract Number:: SC00112704; SC0012704

OSTI ID:: 1377053

Alternate ID(s):: OSTI ID: 1351683

Report Number(s):: BNL-114199-2017-JA; PRVDAQ; KA2401012

Journal Information:: Physical Review D, Vol. 95, Issue 7; ISSN 2470-0010

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 75 works

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