Present experimental precision allows for testing the standard model at the level of radiative corrections. Still the two main unknown parameters mH and mt are poorly bounded, as if is often the case for new physics. Here we review the bounds on the mass of a new neutral gauge boson, MZ', and relate these bounds to the allowed values for mH and mt. © 1990.
|Journal||Nuclear Physics B - Proceedings Supplements|
|Publication status||Published - 1 Jan 1990|