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arXiv · 1102.4068

Parity- and Time-Reversal-Violating Form Factors of the Deuteron

J. de Vries·E. Mereghetti·R. G. E. Timmermans·U. van Kolck
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Abstract

We calculate the electric-dipole and magnetic-quadrupole form factors of the deuteron that arise as a low-energy manifestation of parity and time-reversal violation in quark-gluon interactions of effective dimension four and six: the QCD vacuum angle, the quark electric and chromo-electric dipole moments, and the gluon chromo-electric dipole moment. Within the framework of two-flavor chiral perturbation theory, we show that the relative sizes of the corresponding moments allow an identification of the symmetry-breaking source.

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J. de Vries, E. Mereghetti, R. G. E. Timmermans, U. van Kolck. 2011-09-06. Parity- and Time-Reversal-Violating Form Factors of the Deuteron. https://doi.org/10.1103/physrevlett.107.091804

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