Please use this identifier to cite or link to this item: http://buratest.brunel.ac.uk/handle/2438/11244
Full metadata record
DC FieldValueLanguage
dc.contributor.authorThe, CMSC-
dc.contributor.authorKhachatryan, V-
dc.contributor.authorKhachatryan, V-
dc.contributor.authorSirunyan, AM-
dc.contributor.authorTumasyan, A-
dc.contributor.authorAdam, W-
dc.contributor.authorBergauer, T-
dc.contributor.authorDragicevic, M-
dc.contributor.authorErö, J-
dc.contributor.authorFriedl, M-
dc.contributor.authorFrühwirth, R-
dc.contributor.authorBenucci, L-
dc.contributor.authorCimmino, A-
dc.contributor.authorCostantini, S-
dc.contributor.authorReid, ID-
dc.contributor.authorCrucy, S-
dc.contributor.authorFagot, A-
dc.contributor.authorKyberd, P-
dc.contributor.authorGarcia, G-
dc.contributor.authorMccartin, J-
dc.contributor.authorOcampo Rios, AA-
dc.contributor.authorPoyraz, D-
dc.contributor.authorRyckbosch, D-
dc.contributor.authorHobson, PR-
dc.contributor.authorCole, JE-
dc.contributor.authorFrühwirth, R-
dc.contributor.authorGhete, VM-
dc.contributor.authorHartl, C-
dc.contributor.authorHörmann, N-
dc.contributor.authorHrubec, J-
dc.contributor.authorJeitler, M-
dc.contributor.authorJeitler, M-
dc.contributor.authorKiesenhofer, W-
dc.contributor.authorKnünz, V-
dc.contributor.authorKrammer, M-
dc.contributor.authorKrammer, M-
dc.contributor.authorKrätschmer, I-
dc.contributor.authorLiko, D-
dc.contributor.authorMikulec, I-
dc.contributor.authorRabady, D-
dc.contributor.authorRabady, D-
dc.contributor.authorRahbaran, B-
dc.contributor.authorRohringer, H-
dc.contributor.authorSchöfbeck, R-
dc.contributor.authorStrauss, J-
dc.contributor.authorTreberer-Treberspurg, W-
dc.contributor.authorWaltenberger, W-
dc.contributor.authorWulz, CE-
dc.contributor.authorWulz, CE-
dc.contributor.authorMossolov, V-
dc.contributor.authorShumeiko, N-
dc.contributor.authorSuarez Gonzalez, J-
dc.contributor.authorAlderweireldt, S-
dc.contributor.authorBansal, S-
dc.contributor.authorCornelis, T-
dc.contributor.authorDe Wolf, EA-
dc.contributor.authorJanssen, X-
dc.contributor.authorKnutsson, A-
dc.contributor.authorLauwers, J-
dc.contributor.authorLuyckx, S-
dc.contributor.authorOchesanu, S-
dc.contributor.authorRougny, R-
dc.contributor.authorVan De Klundert, M-
dc.contributor.authorVan Haevermaet, H-
dc.contributor.authorVan Mechelen, P-
dc.contributor.authorVan Remortel, N-
dc.contributor.authorVan Spilbeeck, A-
dc.contributor.authorBlekman, F-
dc.contributor.authorBlyweert, S-
dc.contributor.authorD Hondt, J-
dc.contributor.authorDaci, N-
dc.contributor.authorHeracleous, N-
dc.contributor.authorKeaveney, J-
dc.contributor.authorLowette, S-
dc.contributor.authorMaes, M-
dc.contributor.authorOlbrechts, A-
dc.contributor.authorPython, Q-
dc.contributor.authorStrom, D-
dc.contributor.authorTavernier, S-
dc.contributor.authorVan Doninck, W-
dc.contributor.authorVan Mulders, P-
dc.contributor.authorVan Onsem, GP-
dc.contributor.authorVillella, I-
dc.contributor.authorCaillol, C-
dc.contributor.authorClerbaux, B-
dc.contributor.authorDe Lentdecker, G-
dc.contributor.authorDobur, D-
dc.contributor.authorFavart, L-
dc.contributor.authorGay, APR-
dc.contributor.authorGrebenyuk, A-
dc.contributor.authorLéonard, A-
dc.contributor.authorMohammadi, A-
dc.contributor.authorPerniè, L-
dc.contributor.authorPerniè, L-
dc.contributor.authorRandle-conde, A-
dc.contributor.authorReis, T-
dc.contributor.authorSeva, T-
dc.contributor.authorThomas, L-
dc.contributor.authorVander Velde, C-
dc.contributor.authorVanlaer, P-
dc.contributor.authorWang, J-
dc.contributor.authorZenoni, F-
dc.contributor.authorAdler, V-
dc.contributor.authorBeernaert, K-
dc.contributor.authorTeodorescu, L-
dc.date.accessioned2015-08-18T15:59:30Z-
dc.date.available2015-06-02-
dc.date.available2015-08-18T15:59:30Z-
dc.date.issued2015-
dc.identifier.citationJournal of High Energy Physics, 2015: 121, (2015)en_US
dc.identifier.issn1126-6708-
dc.identifier.issn1029-8479-
dc.identifier.urihttp://link.springer.com/article/10.1007%2FJHEP06%282015%29121-
dc.identifier.urihttp://bura.brunel.ac.uk/handle/2438/11244-
dc.description.abstractA search is presented for particle dark matter produced in association with a pair of top quarks in pp collisions at a centre-of-mass energy of √S= 8TeV. The data were collected with the CMS detector at the LHC and correspond to an integrated luminosity of 19.7 fb<sup>−1</sup>. This search requires the presence of one lepton, multiple jets, and large missing transverse energy. No excess of events is found above the SM expectation, and upper limits are derived on the production cross section. Interpreting the findings in the context of a scalar contact interaction between fermionic dark matter particles and top quarks, lower limits on the interaction scale are set. These limits are also interpreted in terms of the dark matter-nucleon scattering cross sections for the spin-independent scalar operator and they complement direct searches for dark matter particles in the low mass region.en_US
dc.language.isoenen_US
dc.publisherSpringer Berlin Heidelbergen_US
dc.subjectHadron-Hadron Scatteringen_US
dc.subjectBeyond Standard Modelen_US
dc.titleSearch for the production of dark matter in association with top-quark pairs in the single-lepton final state in proton-proton collisions at √S= 8TeVen_US
dc.typeArticleen_US
dc.identifier.doihttp://dx.doi.org/10.1007/JHEP06(2015)121-
dc.relation.isPartOfJournal of High Energy Physics-
pubs.issue6-
pubs.volume2015-
Appears in Collections:Dept of Electronic and Computer Engineering Research Papers

Files in This Item:
File Description SizeFormat 
Fulltext.pdf793.06 kBAdobe PDFView/Open


Items in BURA are protected by copyright, with all rights reserved, unless otherwise indicated.