TY - JOUR
T1 - The nucleon electric dipole form factor from dimension-six time-reversal violation
AU - de Vries, J.
AU - Mereghetti, E.
AU - Timmermans, R. G.E.
AU - van Kolck, U.
N1 - Funding Information:
We thank D. Boer, W. Hockings, X. Ji, and M. Ramsey-Musolf for useful discussions. UvK thanks the hospitality extended to him at KVI, University of Groningen, and at the Institute for Nuclear Theory, University of Washington. This research was supported by the Dutch Stichting voor Fundamenteel Onderzoek der Materie (FOM) under programmes 104 and 114 (JdV, RGET) and by the US DOE under grants DE-FG02-06ER41449 (EM) and DE-FG02-04ER41338 (EM, UvK).
PY - 2011/1/10
Y1 - 2011/1/10
N2 - 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.
AB - 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.
KW - CP violation
KW - Gluon chromoelectric dipole moments
KW - Nucleon electric dipole moments
KW - Quark chromoelectric dipole moments
KW - Quark electric dipole moments
KW - Time-reversal violation
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U2 - 10.1016/j.physletb.2010.11.042
DO - 10.1016/j.physletb.2010.11.042
M3 - Article
AN - SCOPUS:79959226463
VL - 695
SP - 268
EP - 274
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 1-4
ER -