Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/48752
Título: | Search for supersymmetry in pp collisions at root s=7 TeV in final states with missing transverse momentum and b-jets |
Autor(es): | Onofre, A. Castro, Nuno Filipe Silva Fernandes ATLAS Collaboration |
Palavras-chave: | Supersymmetry ATLAS LHC Sbottom Stop Gluino |
Data: | 2011 |
Editora: | Elsevier 1 |
Revista: | Physics Letters B |
Citação: | Aad, G., Abbott, B., Abdallah, J., Abdelalim, A. A., Abdesselam, A., Abdinov, O., Onofre, A., . . . Collaboration, A. (2011). Search for supersymmetry in pp collisions at root s=7 TeV in final states with missing transverse momentum and b-jets. Physics Letters B, 701(4), 398-416. doi: 10.1016/j.physletb.2011.06.015 |
Resumo(s): | Results are presented of a search for supersymmetric particles in events with large missing transverse momentum and at least one heavy flavour jet candidate in View the MathML sources=7 TeV proton–proton collisions. In a data sample corresponding to an integrated luminosity of 35 pb−1 recorded by the ATLAS experiment at the Large Hadron Collider, no significant excess is observed with respect to the prediction for Standard Model processes. For R -parity conserving models in which sbottoms (stops) are the only squarks to appear in the gluino decay cascade, gluino masses below 590 GeV (520 GeV) are excluded at the 95% C.L. The results are also interpreted in an MSUGRA/CMSSM supersymmetry breaking scenario with View the MathML sourcetanβ=40 and in an SO(10) model framework. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/48752 |
DOI: | 10.1016/j.physletb.2011.06.015 |
ISSN: | 0370-2693 |
e-ISSN: | 1873-2445 |
Versão da editora: | http://www.sciencedirect.com/science/article/pii/S0370269311006368 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | LIP - Artigos/papers |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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1-s2.0-S0370269311006368-main.pdf | 1,48 MB | Adobe PDF | Ver/Abrir |