Model Independent Determination of {QCD} Quark Masses
Jan, 1984
5 pages
Published in:
- Phys.Lett.B 143 (1984) 476-480
- Published: 1984
Report number:
- MZ-TH/83-12
View in:
Citations per year
Abstract: (Elsevier)
The method of approximate analytic continuation by duality (ACD), which permits to extrapolate a two-point function from its asymptotic QCD form down to Q 2 = 0, is used to determine the value of the light quark masses in QCD. For the value of the four-quark condensate advocated by Shifman, Vainshtein and Zakharov we obtain ( m u + m d ) = (21 ± 2) MeV at Q 2 = 1 GeV 2 .- QUANTUM CHROMODYNAMICS: SUM RULE
- QUARK: MASS
- MASS: QUARK
- QUARK: CONDENSATION
- TWO-POINT FUNCTION
- NUMERICAL CALCULATIONS
References(9)
Figures(0)