Aachen 2019 – scientific programme
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T: Fachverband Teilchenphysik
T 41: Theorie: Beyond the Standard Model
T 41.8: Talk
Tuesday, March 26, 2019, 17:45–18:00, S16
Phenomenology of a unified model containing leptoquarks — •Thomas Faber1, Werner Porod1, Yang Liu1, Matěj Hudec2, Michal Malinský2, Florian Staub3, and Helena Kolešová4 — 1Julius-Maximilians-Universität, Würzburg, Germany — 2Charles-University, Prague — 3Karlsruhe Insitute of Technology, Germany — 4University of Stavanger, Norway
We investigate a unified model based on the gauge group G = SU(4)× SU(2)L × U(1)R, which contains scalar leptoquarks as well as other new particles like scalar gluons in the TeV range. First, we studied the impact on low enery observables (e. g. meson decays). This allows to constrain the parameter space. We show that there are allowed sets of parameters which can also explain the measured values for RK/RK*. The allowed parameter regions impy rather specific decay properties of the leptoquarks and the scalar gluons. We discuss their phenomenology at the LHC and a prospective 100 TeV pp collider.