Universidad Autónoma de Madrid

Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at √s = 8 TeV proton-proton collisions using the ATLAS experiment

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Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at √s = 8 TeV proton-proton collisions using the ATLAS experiment

Metadatos
Title: Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at √s = 8 TeV proton-proton collisions using the ATLAS experiment
Author: The ATLAS collaboration; Aad, G.; Arnal, V.; Barreiro, Fernando; Cantero, J.; de la Torre, H.; del Peso, J.; Glasman, C.; Labarga, Luis; Llorente Merino, J.
Entity: UAM. Departamento de Física Teórica
UAM Author: Labarga Echeverría, Luis Alfonso ; Barreiro Alonso, Fernando
Publisher: Springer Verlag; SISSA 2013
Date: 2013-10-21
Citation: Journal of High Energy Physics 2013.10 (2013): 130
ISSN: 1126-6708 (print); 1029-8479 (online)
DOI: 10.1007/JHEP10(2013)130
Editor's Version: http://dx.doi.org/10.1007/JHEP10(2013)130
Subjects: Hadron-hadron scattering; Jet physics; Supersymmetry; Exotics; Física
URI: http://hdl.handle.net/10486/663644
Note: Journal of High Energy Physics 2013.10 (2013): 130 reproduced by permission of Scuola Internazionale Superiore di Studi Avanzati (SISSA)
Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM
Rights: © SISSA 2013

Abstract:

A search is presented for new particles decaying to large numbers (7 or more) of jets, with missing transverse momentum and no isolated electrons or muons. This analysis uses 20.3 fb-1 of pp collision data at √s = 8 TeV collected by the ATLAS experiment at the Large Hadron Collider. The sensitivity of the search is enhanced by considering the number of b-tagged jets and the scalar sum of masses of large-radius jets in an event. No evidence is found for physics beyond the Standard Model. The results are interpreted in the context of various simplified supersymmetry-inspired models where gluinos are pair produced, as well as an mSUGRA/CMSSM model

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Citations
G o o g l e ™ Scholar: The ATLAS collaboration - Aad, G. - Arnal, V. - Barreiro, Fernando - Cantero, J. - de la Torre, H. - del Peso, J. - Glasman, C. - Labarga, Luis - Llorente Merino, J.

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