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| Main Authors: | , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2401.06522 |
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| _version_ | 1866914639532523520 |
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| author | Bazavov, Alexei Bernard, Claude DeTar, Carleton E. El-Khadra, Aida X. Gámiz, Elvira Gottlieb, Steven Grebe, Anthony V. Heller, Urs M. Jay, William I. Kronfeld, Andreas S. Lin, Yin |
| author_facet | Bazavov, Alexei Bernard, Claude DeTar, Carleton E. El-Khadra, Aida X. Gámiz, Elvira Gottlieb, Steven Grebe, Anthony V. Heller, Urs M. Jay, William I. Kronfeld, Andreas S. Lin, Yin |
| contents | We report on the ongoing effort of improving the determination of the gradient flow scale on the (2+1+1)-flavor HISQ ensembles generated by the MILC collaboration. We compute the scales $\sqrt{t_0}/a$ and $w_0/a$ with the Wilson and Symanzik flow using three discretizations for the action density: clover, Wilson and tree-level Symanzik improved. For the absolute scale setting, we intend to employ the $Ω$-baryon mass, but are also using the pion decay constant while the $Ω$-mass calculations are in progress. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_06522 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Update on the gradient flow scale on the 2+1+1 HISQ ensembles Bazavov, Alexei Bernard, Claude DeTar, Carleton E. El-Khadra, Aida X. Gámiz, Elvira Gottlieb, Steven Grebe, Anthony V. Heller, Urs M. Jay, William I. Kronfeld, Andreas S. Lin, Yin High Energy Physics - Lattice We report on the ongoing effort of improving the determination of the gradient flow scale on the (2+1+1)-flavor HISQ ensembles generated by the MILC collaboration. We compute the scales $\sqrt{t_0}/a$ and $w_0/a$ with the Wilson and Symanzik flow using three discretizations for the action density: clover, Wilson and tree-level Symanzik improved. For the absolute scale setting, we intend to employ the $Ω$-baryon mass, but are also using the pion decay constant while the $Ω$-mass calculations are in progress. |
| title | Update on the gradient flow scale on the 2+1+1 HISQ ensembles |
| topic | High Energy Physics - Lattice |
| url | https://arxiv.org/abs/2401.06522 |