scholarly journals Up- and down-quark masses from finite-energy QCD sum rules to five loops

2009 ◽  
Vol 79 (1) ◽  
Author(s):  
C. A. Dominguez ◽  
N. F. Nasrallah ◽  
R. H. Röntsch ◽  
K. Schilcher
Keyword(s):  
Sum Rules ◽  
Finite Energy ◽  
Qcd Sum Rules ◽  
Quark Masses ◽  
Down Quark

scholarly journals Up- and down-quark masses from QCD sum rules

2019 ◽  
Vol 2019 (2) ◽  
Author(s):  
C. A. Dominguez ◽  
A. Mes ◽  
K. Schilcher
Keyword(s):  
Sum Rules ◽  
Qcd Sum Rules ◽  
Quark Masses ◽  
Down Quark

LIGHT QUARK MASSES FROM QCD SUM RULES

2013 ◽  
Vol 28 (26) ◽  
pp. 1360016 ◽  
Author(s):  
KARL SCHILCHER
Keyword(s):  
Quark Mass ◽  
Strange Quark ◽  
Sum Rules ◽  
Light Quark ◽  
Finite Energy ◽  
Qcd Sum Rules ◽  
Sum Rule ◽  
Quark Masses ◽  
Strange Quark Mass

Recent QCD sum rule determinations of the light quark masses are reviewed. In the case of the strange quark mass, possible uncertainties are discussed in the framework of finite energy sum rules.

scholarly journals Analytical determination of the QCD quark masses

2014 ◽  
Vol 29 (29) ◽  
pp. 1430069 ◽  
Author(s):  
C. A. Dominguez
Keyword(s):  
Recent Progress ◽  
Sum Rules ◽  
Finite Energy ◽  
Critical Discussion ◽  
Current Status ◽  
Analytical Determination ◽  
Qcd Sum Rules ◽  
Quark Masses ◽  
Systematic Uncertainties

The current status of determinations of the QCD running quark masses is reviewed. Emphasis is on recent progress on analytical precision determinations based on finite energy QCD sum rules. A critical discussion of the merits of this approach over other alternative QCD sum rules is provided. Systematic uncertainties from both the hadronic and the QCD sector have been recently identified and dealt with successfully, thus leading to values of the quark masses with unprecedented accuracy. Results currently rival in precision with lattice QCD determinations.

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.

Finite-energy sum rules and light-quark masses

1983 ◽  
Vol 76 (4) ◽  
pp. 723-733 ◽  
Author(s):  
A. L. Kataev ◽  
N. V. Krasnikov ◽  
A. A. Pivovarov
Keyword(s):  
Sum Rules ◽  
Light Quark ◽  
Finite Energy ◽  
Quark Masses

Finite-energy QCD sum rules

1985 ◽  
Vol 90 (4) ◽  
pp. 388-399 ◽  
Author(s):  
I. Caprini ◽  
C. Verzegnassi
Keyword(s):  
Sum Rules ◽  
Finite Energy ◽  
Qcd Sum Rules

scholarly journals Bottom-quark mass from finite energy QCD sum rules

2012 ◽  
Vol 85 (3) ◽  
Author(s):  
S. Bodenstein ◽  
J. Bordes ◽  
C. A. Dominguez ◽  
J. Peñarrocha ◽  
K. Schilcher
Keyword(s):  
Quark Mass ◽  
Sum Rules ◽  
Bottom Quark ◽  
Finite Energy ◽  
Qcd Sum Rules

scholarly journals Charm-quark mass from weighted finite energy QCD sum rules

2010 ◽  
Vol 82 (11) ◽  
Author(s):  
S. Bodenstein ◽  
J. Bordes ◽  
C. A. Dominguez ◽  
J. Peñarrocha ◽  
K. Schilcher
Keyword(s):  
Quark Mass ◽  
Sum Rules ◽  
Charm Quark ◽  
Finite Energy ◽  
Qcd Sum Rules ◽  
Charm Quark Mass

scholarly journals Strange quark mass from finite energy QCD sum rules to five loops

2008 ◽  
Vol 2008 (05) ◽  
pp. 020-020 ◽  
Author(s):  
Cesareo A Dominguez ◽  
Nasrallah F Nasrallah ◽  
Raoul Röntsch ◽  
Karl Schilcher
Keyword(s):  
Quark Mass ◽  
Strange Quark ◽  
Sum Rules ◽  
Finite Energy ◽  
Qcd Sum Rules ◽  
Strange Quark Mass
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