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Hunting a light CP- odd non-standard Higgs boson through its tauonic decay at a (Super) B factory

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	Fullana Torregrosa, Esteban; Sanchis Lozano, Miguel Ángel
	This document is a artículoDate2007
	Este documento está disponible también en : http://hdl.handle.net/10550/43936
	Several scenarios beyond the minimal extension of the Standard Model still allow light non-standard Higgs bosons evading LEP bounds. We examine the mixing between a light CP-odd Higgs boson and ηbηb states and its implications on a slight (but observable) lepton universality breaking in Upsilon decays to be measured at the percent level at a (Super) B factory.
	Fullana Torregrosa, Esteban Sanchis Lozano, Miguel Ángel 2007 Hunting a light CP- odd non-standard Higgs boson through its tauonic decay at a (Super) B factory Physics Letters B 653 1 67 74
	http://dx.doi.org/10.1016/j.physletb.2007.06.078