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arXiv · 1510.04659

Probe of new light Higgs bosons from bottomonium chi_{b0} decay

Stephen Godfrey·Heather E. Logan
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Abstract

We calculate the branching ratios of chi_{b0} --> tau+ tau- via an s-channel Higgs boson and estimate the sensitivity to this process from Upsilon --> gamma chi_{b0} --> gamma tau+ tau-. We show that future running at the Upsilon(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 CP-even scalars.

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Stephen Godfrey, Heather E. Logan. 2016-02-03. Probe of new light Higgs bosons from bottomonium chi_{b0} decay. https://doi.org/10.1103/physrevd.93.055014

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