Göckeler, M, Horsley, R, Irving, AC, Pleiter, D, Rakow, PEL 
ORCID: 0000-0003-4486-2158, Schierholz, G, Stüben, H and Zanotti, JM
(2005)
A determination of the strange quark mass for unquenched clover fermions
using the AWI.
In: XXIIIrd International Symposium on Lattice Field Theory, 2005-7-25 - 2005-7-30, Trinity College, Dublin, Ireland.
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Abstract
Using the O(a) Symanzik improved action an estimate is given for the strange quark mass for unquenched (nf=2) QCD. The determination is via the axial Ward identity (AWI) and includes a non-perturbative evaluation of the renormalisation constant. Numerical results have been obtained at several lattice spacings, enabling the continuum limit to be taken. Results indicate a value for the strange quark mass (in the MSbar-scheme at a scale of 2GeV) in the range 100 - 130MeV.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | 6 pages, contribution to Lattice2005(Hadron spectrum and quark masses), uses PoS.cls |
| Uncontrolled Keywords: | hep-lat, hep-lat |
| Subjects: | ?? QC ?? |
| Divisions: | Faculty of Science and Engineering > School of Physical Sciences > Mathematical Sciences |
| Depositing User: | Symplectic Admin |
| Date Deposited: | 18 Aug 2008 11:01 |
| Last Modified: | 17 Dec 2022 00:11 |
| DOI: | 10.22323/1.020.0078 |
| Publisher's Statement : | Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence. The author(s) and right holder(s) of such contributions grant(s) to all users a free, irrevocable, worldwide, right of access to, and a license to copy, use, distribute, transmit and display the work publicly and to make and distribute derivative works, in any digital medium for any responsible purpose, subject to proper attribution of authorship (community standards, will continue to provide the mechanism for enforcement of proper attribution and responsible use of the published work, as they do now), as well as the right to make small numbers of printed copies for their personal use. |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/400 |
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