58 citations · 591 across the 49 of their papers we have counts for
49 papers · 1 filter
Nucleon axial-vector coupling constant in magnetar environments
C. A. Dominguez, Marcelo Loewe, Cristian Villavicencio +1
The nucleon axial-vector coupling constant is studied in the presence of an external magnetic field, and in dense nuclear environments, to emulate nuclear matter in magnetars…
Prospects for precise predictions of in the Standard Model
G. Colangelo, M. Davier, A. X. El-Khadra +79
We discuss the prospects for improving the precision on the hadronic corrections to the anomalous magnetic moment of the muon, and the plans of the Muon Theory Initiative to…
Hadronic contribution to the running QED coupling at the Z-boson mass scale
Cesareo A. Dominguez, Luis A. Hernández
An update is described of a model independent method to determine the hadronic contribution to the QED running coupling at the Z-boson mass scale, . The…
Magnetic field dependence of nucleon parameters from QCD sum rules
C. A. Dominguez, Luis A. Hernández, Marcelo Loewe +2
Finite energy QCD sum rules involving nucleon current correlators are used to determine several QCD and hadronic parameters in the presence of an external, uniform, large magnetic…
Magnetic effects of QCD parameters from finite energy sum rules
Cristian Villavicencio, C. A. Dominguez, M. Loewe
One of the advantages of the finite energy sum rules is the fact that every operator in the operator product expansion series can be selected individually by the use of an appropri…
Up- and down-quark masses from QCD sum rules
C. A. Dominguez, A. Mes, K. Schilcher
The QCD up- and down-quark masses are determined from an optimized QCD Finite Energy Sum Rule (FESR) involving the correlator of axial-vector current divergences. In the QCD sector…