Abstract
We calculate (in the context of the standard model) the rate for radiative decay of a heavy-quarkantiquark S13 bound state into Higgs-boson pairs, i.e., (VHH). This process has contributions from diagrams containing the three-Higgs-boson self-coupling. We investigate whether that coupling is measurable in decays of the t-quarkonium system or a hypothetical, heavy, fourth-generation b-quarkonium. We also briefly discuss the prospects for measuring such trilinear Higgs-boson couplings in heavy-quarkonium decays for two-Higgs-doublet theories.
Original language | English (US) |
---|---|
Pages (from-to) | 888-891 |
Number of pages | 4 |
Journal | Physical Review D |
Volume | 34 |
Issue number | 3 |
DOIs | |
State | Published - 1986 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)