Abstract
Some effects of the charged and neutral Higgs scalars in two-doublet theories on the decays of heavy quarkonia are discussed. Large changes in the rate for S13(tt)bb via charged-Higgs-boson exchange are possible as are decays of S01(QQ) states into pairs of scalar/pseudoscalar Higgs particles. We also discuss the decay S13(QQ)H+H- for a hypothetical fourth-generation quarkonium and find that it can dominate the decay rate.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 736-740 |
| Number of pages | 5 |
| Journal | Physical Review D |
| Volume | 33 |
| Issue number | 3 |
| DOIs | |
| State | Published - 1986 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)