Search for three-jet resonances in pp collisions at root s=7 TeV
Results are reported from a search for the production of three-jet resonances in pp collisions at a center-of-mass energy √s=7TeV. The study uses the data sample collected by the CMS experiment at the LHC in 2011, corresponding to an integrated luminosity of 5.0fb -1. Events with high jet multiplici...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
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2012
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| _version_ | 1797051674886406144 |
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| author | Chatrchyan, S Khachatryan, V Sirunyan, A Tumasyan, A Adam, W Aguilo, E Bergauer, T Dragicevic, M Eroe, J Fabjan, C Friedl, M Fruehwirth, R Ghete, V Hammer, J Hoermann, N Hrubec, J Jeitler, M Kiesenhofer, W Kruenz, V Krammer, M Kraetschmer, I Liko, D Mikulec, I Pernicka, M Rahbaran, B |
| author_facet | Chatrchyan, S Khachatryan, V Sirunyan, A Tumasyan, A Adam, W Aguilo, E Bergauer, T Dragicevic, M Eroe, J Fabjan, C Friedl, M Fruehwirth, R Ghete, V Hammer, J Hoermann, N Hrubec, J Jeitler, M Kiesenhofer, W Kruenz, V Krammer, M Kraetschmer, I Liko, D Mikulec, I Pernicka, M Rahbaran, B |
| author_sort | Chatrchyan, S |
| collection | OXFORD |
| description | Results are reported from a search for the production of three-jet resonances in pp collisions at a center-of-mass energy √s=7TeV. The study uses the data sample collected by the CMS experiment at the LHC in 2011, corresponding to an integrated luminosity of 5.0fb -1. Events with high jet multiplicity and a large scalar sum of jet transverse momenta are analyzed for the presence of resonances in the three-jet invariant mass spectrum. No evidence for a narrow resonance is found in the data, and limits are set on the cross section for gluino pair production in an R-parity-violating supersymmetry model, for gluino masses greater than 280 GeV. Assuming a branching fraction for gluino decay into three jets of 100%, gluino masses below 460 GeV are excluded at 95% confidence level. These results significantly extend the range of previous limits. © 2012 CERN. |
| first_indexed | 2024-03-06T18:22:53Z |
| format | Journal article |
| id | oxford-uuid:06ea978d-cc03-4f16-8b9f-27335df5d01d |
| institution | University of Oxford |
| last_indexed | 2024-03-06T18:22:53Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | oxford-uuid:06ea978d-cc03-4f16-8b9f-27335df5d01d2022-03-26T09:04:56ZSearch for three-jet resonances in pp collisions at root s=7 TeVJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:06ea978d-cc03-4f16-8b9f-27335df5d01dSymplectic Elements at Oxford2012Chatrchyan, SKhachatryan, VSirunyan, ATumasyan, AAdam, WAguilo, EBergauer, TDragicevic, MEroe, JFabjan, CFriedl, MFruehwirth, RGhete, VHammer, JHoermann, NHrubec, JJeitler, MKiesenhofer, WKruenz, VKrammer, MKraetschmer, ILiko, DMikulec, IPernicka, MRahbaran, BResults are reported from a search for the production of three-jet resonances in pp collisions at a center-of-mass energy √s=7TeV. The study uses the data sample collected by the CMS experiment at the LHC in 2011, corresponding to an integrated luminosity of 5.0fb -1. Events with high jet multiplicity and a large scalar sum of jet transverse momenta are analyzed for the presence of resonances in the three-jet invariant mass spectrum. No evidence for a narrow resonance is found in the data, and limits are set on the cross section for gluino pair production in an R-parity-violating supersymmetry model, for gluino masses greater than 280 GeV. Assuming a branching fraction for gluino decay into three jets of 100%, gluino masses below 460 GeV are excluded at 95% confidence level. These results significantly extend the range of previous limits. © 2012 CERN. |
| spellingShingle | Chatrchyan, S Khachatryan, V Sirunyan, A Tumasyan, A Adam, W Aguilo, E Bergauer, T Dragicevic, M Eroe, J Fabjan, C Friedl, M Fruehwirth, R Ghete, V Hammer, J Hoermann, N Hrubec, J Jeitler, M Kiesenhofer, W Kruenz, V Krammer, M Kraetschmer, I Liko, D Mikulec, I Pernicka, M Rahbaran, B Search for three-jet resonances in pp collisions at root s=7 TeV |
| title | Search for three-jet resonances in pp collisions at root s=7 TeV |
| title_full | Search for three-jet resonances in pp collisions at root s=7 TeV |
| title_fullStr | Search for three-jet resonances in pp collisions at root s=7 TeV |
| title_full_unstemmed | Search for three-jet resonances in pp collisions at root s=7 TeV |
| title_short | Search for three-jet resonances in pp collisions at root s=7 TeV |
| title_sort | search for three jet resonances in pp collisions at root s 7 tev |
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