6533b81ffe1ef96bd1278e8e
RESEARCH PRODUCT
Light quark condensates from QCD sum rules
Karl SchilcherC. A. DominguezC. A. DominguezN.a. PapadopoulosM. Kremersubject
PhysicsQuantum chromodynamicsQuarkQCD sum rulesParticle physicsPhysics and Astronomy (miscellaneous)Laplace transformHigh Energy Physics::LatticeAnalytic continuationNuclear TheoryHigh Energy Physics::PhenomenologyHadronDuality (optimization)AmplitudeHigh Energy Physics::ExperimentEngineering (miscellaneous)description
The light quark condensates have been determined by two different methods: By Laplace transformed QCD sum rules together with an improved hadronic continuum from extended PCAC and by analytic continuation by duality (ACD) of the asymptotic QCD amplitude. Both methods yield compatible results. The PCAC corrections are considerably large: for theu, d quarks near 8% and for theu, s quarks of order 60%.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1985-09-01 | Zeitschrift f�r Physik C Particles and Fields |