Tree level t→ch0 or h0→tc decays
Journal
Physics Letters B
Journal Volume
272
Journal Issue
3-4
Pages
179-184
Date Issued
1991
Author(s)
Abstract
In a third type of two Higgs model, where neutral scalar bosons possess flavor changing uiuih0 couplings proportional to mimj, low energy constraints are evaded. With the top as the heaviest fermion, tree level flavor changing t→ch0 or h0→ tc decays may be competitive with, if not dominant over, the corresponding t→bW* or h0→bb decays. The CDF limit of mt>91 GeV may be evaded by the t→ch0 mode if mh0
SDGs
Type
journal article