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Search for new phenomena with large jet multiplicities and missing transverse momentum using large-radius jets and flavour-tagging at ATLAS in 13 TeV pp collisions

Document type: Articulo

Abstract

A search is presented for particles that decay producing a large jet multiplicity and invisible particles. The event selection applies a veto on the presence of isolated electrons or muons and additional requirements on the number of b-tagged jets and the scalar sum of masses of large-radius jets. Having explored the full ATLAS 2015-2016 dataset of LHC proton-proton collisions at p √s = 13TeV, which corresponds to 36.1 fb-1 of integrated luminosity, no evidence is found for physics beyond the Standard Model. The results are interpreted in the context of simpli ed models inspired by R-parity-conserving and R-parity-violating supersymmetry, where gluinos are pair-produced. More generic models within the phenomenological minimal supersymmetric Standard Model are also considered.

General information

Issue date: 6 de diciembre de 2017
Document language: English
Journal: Journal of High Energy Physics; vol. 2017, no. 12
Origin: Facultad de Ciencias Exactas
ISSN: 1029-8479
xmlui.dri2xhtml.METS-1.0.item-dc-subject: hadron-hadron scattering ; supersymmetry
Subjects: Ciencias Exactas ; Física

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Created: 27 de septiembre de 2019
Available since: 27 de septiembre de 2019
Please, use one of this identificators(URI) for cite o linking this item:
  • http://sedici.unlp.edu.ar/handle/10915/82195
  • https://doi.org/10.1007/JHEP12(2017)034

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    Creative Commons Attribution 4.0 International (CC BY 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution 4.0 International (CC BY 4.0)