Publicação
Hunt for new phenomena using large jet multiplicities and missing transverse momentum with ATLAS in 4.7 fb$^{-1}$ of $\sqrt{s}=7$ TeV proton-proton collisions
| dc.contributor.author | ATLAS collaboration (2865 authors) | |
| dc.contributor.author | Aguilar-Saavedra, Juan Antonio | |
| dc.contributor.author | Anjos, Nuno | |
| dc.contributor.author | Carvalho, João | |
| dc.contributor.author | Castro, Nuno Filipe | |
| dc.contributor.author | Conde Muiño, Patricia | |
| dc.contributor.author | Do Valle Wemans, André | |
| dc.contributor.author | Fiolhais, Miguel | |
| dc.contributor.author | Gomes, Agostinho | |
| dc.contributor.author | Gonçalo, Ricardo | |
| dc.contributor.author | Jorge, Pedro | |
| dc.contributor.author | Lopes, Lourenco | |
| dc.contributor.author | Machado Miguens, Joana | |
| dc.contributor.author | Maio, Amélia | |
| dc.contributor.author | Maneira, José | |
| dc.contributor.author | Oliveira, Miguel Alfonso | |
| dc.contributor.author | Onofre, António | |
| dc.contributor.author | Palma, Alberto | |
| dc.contributor.author | Pina, João Antonio | |
| dc.contributor.author | Pinto, Belmiro | |
| dc.contributor.author | Santos, Helena | |
| dc.contributor.author | Saraiva, João | |
| dc.contributor.author | Silva, José | |
| dc.contributor.author | Veloso, Filipe | |
| dc.contributor.author | Wolters, Helmut | |
| dc.date.accessioned | 2019-02-03T20:09:40Z | |
| dc.date.available | 2019-02-03T20:09:40Z | |
| dc.date.issued | 2012-06 | |
| dc.date.updated | 2019-02-03T20:09:39Z | |
| dc.description.abstract | Results are presented of a search for new particles decaying to large numbers of jets in association with missing transverse momentum, using 4.7 fb^-1 of pp collision data at sqrt(s) = 7 TeV collected by the ATLAS experiment at the Large Hadron Collider in 2011. The event selection requires missing transverse momentum, no isolated electrons or muons, and from >=6 to >=9 jets. No evidence is found for physics beyond the Standard Model. The results are interpreted in the context of a MSUGRA/CMSSM supersymmetric model, where, for large universal scalar mass m_0, gluino masses smaller than 840 GeV are excluded at the 95% confidence level, extending previously published limits. Within a simplified model containing only a gluino octet and a neutralino, gluino masses smaller than 870 GeV are similarly excluded for neutralino masses below 100 GeV. | |
| dc.description.version | Peer Reviewed | |
| dc.identifier | JHEP 1207 (2012) 167; DOI 10.1007/JHEP07(2012)167 | |
| dc.identifier.uri | http://dx.doi.org/10.1007/JHEP07(2012)167 | |
| dc.identifier.uri | http://hdl.handle.net/10400.26/26194 | |
| dc.language.iso | eng | |
| dc.title | Hunt for new phenomena using large jet multiplicities and missing transverse momentum with ATLAS in 4.7 fb$^{-1}$ of $\sqrt{s}=7$ TeV proton-proton collisions | |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| rcaap.rights | openAccess | pt |
| rcaap.type | article |