3–7 Dec 2018
Santiago de Cali, Colombia
America/Bogota timezone

Resonances + Top partners + Dark Matter

4 Dec 2018, 15:00
20m
Auditorio Auxiliar del Aula Máxima (Bloque 3, Piso 4)) (Santiago de Cali, Colombia)

Auditorio Auxiliar del Aula Máxima (Bloque 3, Piso 4))

Santiago de Cali, Colombia

Universidad Santiago de Cali, Calle 5 # 62-00 (Barrio Pampalinda)
Parallel talk

Speaker

Juan Alberto Yepes Tamayo (Kavli Institute for Theoretical Physics China)

Description

Top partners and vector/scalar resonances are coupled in a interplaying Composite Higgs framework. The entailed phenomenology is analysed via resonances decay channels and top partners production mechanisms. Recent LHC searches for vector-like quarks production in pp-collisions at 13 TeV have been imposed to exclude regions of the underlying parameter spaces. Furthermore, the WIMP-nucleon scattering cross section in a simple dark matter model and its constraints from the latest direct detection experiment are treated at the loop level. The involved dark matter-mediator masses are constrained by the Xenon1T limit and the neutrino floor. The current direct detection bounds are eluded by invoking the top partners, whose scale mass aids us in properly suppressing the WIMP-nucleon cross section.

Authors

Juan Alberto Yepes Tamayo (Kavli Institute for Theoretical Physics China) Prof. Alfonso Zerwekh (Universidad Tecnica Federico Santa Maria)

Presentation materials