Recent developments in the study of unstable particle processes
arXiv:hep-ph/9811467
Abstract
Developments in the analysis of W and quark propagators in the resonance region, and recent considerations concerning the mass and width of the Higgs boson are reviewed. Particular emphasis is placed on the instability of these fundamental particles, and on related issues of gauge dependence.
19 pages (Latex), 3 figures (Postscript), 1 style file, to appear in the Proceedings of the IVth International Symposium on Radiative Corrections (RADCOR 98), Barcelona, Spain, 8-12 September 1998, edited by J. Sola