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Simulating at realistic quark masses: light quark masses

Göckeler, Meinulf; Horsley, Roger; Nakamura, Yoshifumi; Pleiter, Dirk; Rakow, Paul E.L.; Schierholz, Gerrit; Streuer, Thomas; Stüben, Hinnerk and Zanotti, James M. (2006) Simulating at realistic quark masses: light quark masses. In: 24th International Symposium On Lattice Field Theory (Lattice 2006), 23-28 Jul 2006, Tucson, Arizona.

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Abstract

We present new results for light quark masses. The calculations are performed using two flavours of $O(a)$ improved Wilson fermions. We have reached lattice spacings as small as $a \sim 0.07$fm and pion masses down to $m_{\pi} \sim 340$MeV in our simulations. This gives us significantly better control on the chiral and continuum extrapolations.

Item Type:Conference or Workshop Item (Paper)
Additional Information:LTH 726. arXiv Number: arXiv:hep-lat/0610071v1. Additional citation Information: PoS(LAT2006)160; Article ID: 160; Conference ID: LAT2006. 6 pages.
Uncontrolled Keywords:quark mass; lattice field theory; flavor 2; numerical calculations Monte Carlo
Subjects:Q Science > QC Physics
Departments, Research Centres and Related Units:Academic Faculties, Institutes and Research Centres > Faculty of Science > Department of Mathematical Sciences
Publisher's Statement:Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence. http://creativecommons.org/licenses/by-nc-sa/2.0/deed.en
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Refereed:Yes
Status:Published
ID Code:121
Deposited On:01 Sep 2008 15:51
Last Modified:20 May 2011 19:20

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