Confronting SUSY models with LHC data via electroweakino production

Arina, Chiara; Chala, Mikael; Martín-Lozano, Víctor; Nardini, Germano (2016). Confronting SUSY models with LHC data via electroweakino production. Journal of High Energy Physics, 2016(12) Springer 10.1007/JHEP12(2016)149

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We investigate multi-lepton signals produced by ElectroWeakino (EWino) decays in the MSSM and the TMSSM scenarios with sfermions, gluinos and non Standard Model Higgses at the TeV scale, with dark matter due to electroweak-scale Binos. We recast the present LHC constraints on EWinos for these models and we find that wide MSSM and TMSSM parameter regions prove to be allowed. We forecast the number of events expected in the signal regions of the experimental multi-lepton analyses in the next LHC runs. The correlations among these numbers will help to determine whether future deviations in multi-lepton data are ascribable to the EWinos, as well as the supersymmetric model they originate from.

Item Type:

Journal Article (Original Article)

Division/Institute:

10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC)
08 Faculty of Science > Institute of Theoretical Physics

UniBE Contributor:

Nardini, Germano

Subjects:

500 Science > 530 Physics

ISSN:

1029-8479

Publisher:

Springer

Language:

English

Submitter:

Esther Fiechter

Date Deposited:

08 Jun 2017 10:17

Last Modified:

06 Oct 2020 21:12

Publisher DOI:

10.1007/JHEP12(2016)149

ArXiv ID:

1610.03822

BORIS DOI:

10.7892/boris.95473

URI:

https://boris.unibe.ch/id/eprint/95473

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