Journal article
Fermion electric dipole moments and CP violation in left-right models
Abstract
We compute within left-right symmetric models two-loop contributions to the neutron and electron electric dipole moments. For conservative choices for the values of unknown parameters the two-loop result can be the dominant contribution and can be near the present experimental limit. We compare the size of the contributions due to quark electric- and chromoelectric moments with each other and with that from Weinberg's three-gluon operator and …
Authors
Atwood D; Burgess CP; Hamzaoui C; Irwin B; Robinson JA
Journal
Physics Letters B, Vol. 256, No. 3-4, pp. 471–476
Publisher
Elsevier
Publication Date
March 1991
DOI
10.1016/0370-2693(91)91793-u
ISSN
0370-2693