We calculate the branching ratios of χb0 → τ+τ- via an s-channel Higgs boson and estimate the sensitivity to this process from Υ → γχb0 → γτ+τ-. We show that future running at the Υ(3S) at a very high luminosity super B factory can put significant constraints on the type-II two-Higgs-doublet model when the discovered 125 GeV Higgs boson is the heavier of the two charge parity (CP)-even scalars.

Additional Metadata
Persistent URL dx.doi.org/10.1103/PhysRevD.93.055014
Journal Physical Review D - Particles, Fields, Gravitation and Cosmology
Citation
Godfrey, S, & Logan, H. (2016). Probe of new light Higgs bosons from bottomonium χb0 decay. Physical Review D - Particles, Fields, Gravitation and Cosmology, 93(5). doi:10.1103/PhysRevD.93.055014