Neutron electric dipole moment: Constituent-dressing and compositeness

Details Neutron electric dipole moment: Constituent-dressing and compositeness Neutron electric dipole moment: Constituent-dressing and compositeness

2001-01-25

arxiv.org/abs/nucl-th/0101058v2

Phys.Rev.C64:025204,2001

Physics

Nuclear Physics

Nuclear Theory

9 pages, LaTeX2e. Errors in Table 1 corrected; five references added. To appear in Phys. Rev. C

Scientific paper

10.1103/PhysRevC.64.025204

Contributions to the neutron's EDM, are calculated using a well-constrained Ansatz for the nucleon's Poincare' covariant Fadde'ev amplitude. The momentum-dependent quark dressing amplifies the contribution from the current-quarks' EDMs; and dressed-quark confinement and binding make distinguishable the effect of the two CP and T violating interactions: i gamma_5 sigma_{mu nu} (p_1-p_2)_nu and gamma_5 (p_1+p_2)_mu, where p_{1,2} are the current-quarks' momenta. The value of |d_n| obtained using the current-quark EDMs generated by a minimal three Higgs doublet model of spontaneous CP violation is close to the current experimental upper bound.

Affiliated with

Also associated with

No associations

Rating

Neutron electric dipole moment: Constituent-dressing and compositeness does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Neutron electric dipole moment: Constituent-dressing and compositeness, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Neutron electric dipole moment: Constituent-dressing and compositeness will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-390086