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hep-ph1999
Nucleon Electric Dipole Moments from QCD Sum Rules
Chuan-Tsung Chan, Ernest M. Henley, Thomas Meissner
The electric dipole moments of nucleons (NEDM, d_N) are calculated using the method of QCD sum rules. Our calculations are based on the parity and time reversal violating parameter…
hep-ph1996
Low-Energy QCD: Chiral Coefficients, UA(1)-Breaking and the Quark-Quark Interaction
Thomas Meissner, Michael Frank
A detailed investigation of the low-energy chiral expansion is presented within a model truncation of QCD. The model dependence of the chiral coefficients is tested for several for…