scholarly journals Determination of the light quark masses from eta -\rightarrow 3 pi

2012 ◽  
Author(s):  
Emilie Passemar ◽  
Gilberto Colangelo ◽  
Stefan Lanz ◽  
Heinrich Leutwyler
Keyword(s):  
Light Quark ◽  
Quark Masses

scholarly journals DETERMINATION OF LIGHT QUARK MASSES IN QCD

2010 ◽  
Vol 25 (29) ◽  
pp. 5223-5234 ◽  
Author(s):  
C. A. DOMINGUEZ
Keyword(s):  
Strange Quark ◽  
Sum Rules ◽  
Standard Procedure ◽  
Light Quark ◽  
Qcd Sum Rules ◽  
Quark Masses ◽  
Systematic Uncertainties ◽  
Better Than ◽  
The Ideal

The standard procedure to determine (analytically) the values of the quark masses is to relate QCD two-point functions to experimental data in the framework of QCD sum rules. In the case of the light quark sector, the ideal Green function is the pseudoscalar correlator which involves the quark masses as an overall multiplicative factor. For the past thirty years this method has been affected by systematic uncertainties originating in the hadronic resonance sector, thus limiting the accuracy of the results. Recently, a major breakthrough has been made allowing for a considerable reduction of these systematic uncertainties and leading to light quark masses accurate to better than 8%. This procedure will be described in this talk for the up-, down-, strange-quark masses, after a general introduction to the method of QCD sum rules.

scholarly journals Lattice determination of light quark masses

2000 ◽  
Vol 62 (5) ◽  
Author(s):  
M. Göckeler ◽  
R. Horsley ◽  
H. Oelrich ◽  
D. Petters ◽  
D. Pleiter ◽  
...  
Keyword(s):  
Light Quark ◽  
Quark Masses

scholarly journals Determination of light quark masses

1982 ◽  
Vol 117 (1-2) ◽  
pp. 109-114 ◽  
Author(s):  
Tran N. Truong
Keyword(s):  
Light Quark ◽  
Quark Masses

scholarly journals High-precision determination of the light-quark masses from realistic lattice QCD

2006 ◽  
Vol 73 (11) ◽  
Author(s):  
Quentin Mason ◽  
Howard D. Trottier ◽  
Ron Horgan ◽  
Christine T. H. Davies ◽  
G. Peter Lepage
Keyword(s):  
Lattice Qcd ◽  
High Precision ◽  
Light Quark ◽  
Quark Masses ◽  
Precision Determination ◽  
High Precision Determination

scholarly journals Determination of the non-degenerate light quark masses from electromagnetic mass splittings in 2+1 flavour lattice QCD+QED

2014 ◽  
Author(s):  
Shane Drury ◽  
Tom Blum ◽  
Masashi Hayakawa ◽  
Taku Izubuchi ◽  
Christopher Sachrajda ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Light Quark ◽  
Electromagnetic Mass ◽  
Quark Masses

scholarly journals Continuum determination of light quark masses from quenched lattice QCD

2003 ◽  
Vol 558 (1-2) ◽  
pp. 69-78 ◽  
Author(s):  
D. Bećirević ◽  
V. Lubicz ◽  
C. Tarantino
Keyword(s):  
Lattice Qcd ◽  
Light Quark ◽  
Quark Masses

scholarly journals First determination of the strange and light quark masses from full lattice QCD

2004 ◽  
Vol 70 (3) ◽  
Author(s):  
C. Aubin ◽  
C. Bernard ◽  
C. T. H. Davies ◽  
C. DeTar ◽  
Steven A. Gottlieb ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Light Quark ◽  
Quark Masses
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