2 papers
hep-ph2000
Precision measurements, extra generations and heavy neutrino
V. A. Ilyin, M. Maltoni, V. A. Novikov +3
The existence of extra chiral generations with all fermions heavier than is strongly disfavored by the precision electroweak data. The exclusion of one additional generation…
hep-ph1999
Anomalous gamma-gamma-H and Z-gamma-H couplings in the process e,gamma->e,H
E. Gabrielli, V. A. Ilyin, B. Mele
The bounds on the anomalous contributions to the ggh and zgh vertices that can be obtained via the process eg->eh are discussed through a model independent analysis based on SU(2)…