Probing anomalous off-shell electroweak dipole moment of the top quark in single top quark production associated with Z or W bosons

Abstract

An extension of the previous studies of anomalous Wtb interaction with offshell W boson was considered in associated single top quark production with W or Z bosons. More general variant with covariant derivative DµW−µ b−(fLWPL + fRWPR)t for the same processes is considered in this paper.