6533b829fe1ef96bd1289873
RESEARCH PRODUCT
Searching for new physics in leptonic decays of bottomonium
M. A. Sanchis-lozanosubject
PhysicsNuclear and High Energy PhysicsParticle physicsPhysics beyond the Standard ModelHigh Energy Physics::PhenomenologyGeneral Physics and AstronomyFOS: Physical sciencesFísicaAstronomy and AstrophysicsStandard ModelPseudoscalarHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)Radiative transferHigh Energy Physics::ExperimentContinuum (set theory)Magnetic dipoleBosonLeptondescription
New Physics can show up in various well-known processes already studied in the Standard Model, in particular by modifying decay rates to some extent. In this work, I examine leptonic decays of $\Upsilon$ vector resonances of bottomonium below $B\bar{B}$ production, subsequent to a magnetic dipole radiative structural transition of the vector resonance yielding a pseudoscalar continuum state, searching for the existence of a light Higgs-like neutral boson that would imply a slight but experimentally measurable breaking of lepton universality.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2002-06-18 |