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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-ph1997
On the Symmetry Constraints of CP Violations in QCD
Chuan-Tsung Chan
Three symmetry constraints on the CP violations in QCD are discussed in this paper. In order to generate CP violating observables from QCD, these constraints require: (1) spontaneo…