arXiv:1006.2304·v2·High Energy Physics — Phenomenology
The Nucleon Electric Dipole Form Factor From Dimension-Six Time-Reversal Violation
J. de Vries🇳🇱 · E. Mereghetti🇳🇱 · R. G. E. Timmermans🇺🇸 · U. van Kolck🇺🇸
Abstract
We calculate the electric dipole form factor of the nucleon that arises as a low-energy manifestation of time-reversal violation in quark-gluon interactions of effective dimension 6: the quark electric and chromoelectric dipole moments, and the gluon chromoelectric dipole moment. We use the framework of two-flavor chiral perturbation theory to one loop.