Leading order mesonic and baryonic SU(3) low energy constants from Nf=3 lattice QCD

URN to cite this document:: urn:nbn:de:bvb:355-epub-536587
DOI to cite this document:: 10.5283/epub.53658

Bali, Gunnar S.

; Collins, Sara

; Söldner, Wolfgang ; Weishäupl, Simon

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Date of publication of this fulltext: 01 Feb 2023 11:55

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Abstract

We determine the leading order mesonic (B0 and F0) and baryonic (m0, D and F) SU(3) chiral perturbation theory low energy constants from lattice QCD. We employ gauge ensembles with Nf = 3 (i.e., mu = md = ms) nonperturbatively improved Wilson fermions at six distinct values of the lattice spacing in the range a approximate to (0.039-0.098) fm, which constitute a subset of the coordinated lattice ...