Eur. Phys. J. C (1998) 1: 369-374
https://doi.org/10.1007/BF01245827

Theoretical physics

Electroweak precision data and right-handed gauge bosons

Departament de Física Teòrica, Universität de València, and I.F.I.C., E-46100, Burjassot, Valencia, Spain

Received: 23 January 1997
Revised: 16 April 1997
Published online: 27 February 2005

Abstract

The implication of recent electroweak precision data for left-right symmetric models is examined. We establish a lower bound on the charged and neutral right-handed gauge bosons independent of the right-handed neutrino mass and of any restrictions or implied symmetries on the right KM matrix.