Published August 16, 1984
| Version v1
Journal article
Model independent determination of QCD quark masses
Creators
- 1. Mainz Univ. (Germany, F.R.). Inst. fuer Physik
Description
The method of approximate analytic continuation by duality (ACD), which permits to extrapolate a two-point function from its asymptotic QCD form down to Q2 = 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 (msub(u) + msub(d)) = (21 +- 2) MeV at Q2 = 1 GeV2. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 143
- Journal Issue
- 4-6
- Series
- CODEN: PYLBA.;Phys. Lett., B.
- Journal Page Range
- 476-480
- ISSN
- 0370-2693
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 15071362
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANALYTIC FUNCTIONS; ASYMPTOTIC SOLUTIONS; BOSE-EINSTEIN CONDENSATION; DUALITY; EXTRAPOLATION; FOUR-BODY PROBLEM; LIMITING VALUES; QUANTUM CHROMODYNAMICS; QUARK-ANTIQUARK INTERACTIONS; QUARKS; REST MASS
- Descriptors DEC
- ELEMENTARY PARTICLES; FIELD THEORIES; FUNCTIONS; INTERACTIONS; MANY-BODY PROBLEM; MASS; NUMERICAL SOLUTION; PARTICLE INTERACTIONS; POSTULATED PARTICLES; QUANTUM FIELD THEORY