4 papers
A new determination of the electromagnetic nucleon form factors from QCD Sum Rules
H. Castillo, C. A. Dominguez, M. Loewe
We obtain the electromagnetic form factors of the nucleon, in the space-like region, using three-point function Finite Energy QCD Sum Rules. The QCD calculation is performed to lea…
Finite energy chiral sum rules in QCD
C. A. Dominguez, K. Schilcher
A set of well known chiral sum rules, expected to be valid in QCD, is confronted with experimental data on the vector and axial-vector hadronic spectral functions, obtained from ta…
Heavy Quark Masses from QCD Sum Rules
C. A. Dominguez
I review recent determinations of the (on-shell) charm- and beauty-quark masses in the framework of relativistic and non-relativistic ratios of Laplace transform QCD moment sum rul…
Leptonic Decay Constants of Charm and Beauty Mesons in QCD: An Update
C. A. Dominguez
An update is given of the determination of leptonic decay constants of charm and beauty mesons in the framework of relativistic Hilbert moments and Laplace transform QCD sum rules.