Search for contact interactions and large extra dimensions in the dilepton channel using proton–proton collisions at √s=8 TeV with the ATLAS detector
dc.date.accessioned | 2015-03-16T10:15:04Z | |
dc.date.available | 2015-03-16T10:15:04Z | |
dc.date.created | 2015-02-08T14:50:46Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Aad, Georges Abbott, Brad Abdallah, Jalal Abdel Khalek, Samah Abdinov, Ovsat Bahram oglu Aben, Rosemarie Abi, Babak Abolins, Maris AbouZeid, Hass Abramowicz, Halina Buanes, Trygve Dale, Ørjan Eigen, Gerald Kastanas, Alex Liebig, Wolfgang Lipniacka, Anna Martin dit Latour, Bertrand Rosendahl, Peter Lundgaard Sandaker, Heidi Sjursen, Therese B. Smestad, Lillian Stugu, Bjarne Ugland, Maren Bugge, Lars Bugge, Magnar Kopangen Cameron, David Gordon Catmore, James Richard Czyczula, Zofia Franconi, Laura Gjelsten, Børge Kile Ould-Saada, Farid Gramstad, Eirik Pajchel, Katarina Pedersen, Maiken Read, Alexander Lincoln Røhne, Ole Myren Stapnes, Steinar Strandlie, Are Abreu, Henso Abreu, Rômulo F. Adamczyk, Leszek Adams, David Adelman, Jareed Adomeit, Stefanie Adye, Tim Agatonovic-Jovin, Tatjana Aguilar Saavedra, Juan Antonio Åkerstedt, Henrik Åkesson, Torsten P.A. Åsman, Barbro ATLAS, Collaboration . Search for contact interactions and large extra dimensions in the dilepton channel using proton–proton collisions at √s=8 TeV with the ATLAS detector. European Physical Journal C. 2014, 74:3134(12) | |
dc.identifier.uri | http://hdl.handle.net/10852/43235 | |
dc.description.abstract | A search is conducted for non-resonant new phenomena in dielectron and dimuon final states, originating from either contact interactions or large extra spatial dimensions. The LHC 2012 proton–proton collision dataset recorded by the ATLAS detector is used, corresponding to 20 fb −1 at s√ = 8 TeV. The dilepton invariant mass spectrum is a discriminating variable in both searches, with the contact interaction search additionally utilizing the dilepton forward-backward asymmetry. No significant deviations from the Standard Model expectation are observed. Lower limits are set on the ℓℓqq contact interaction scale Λ between 15.4 TeV and 26.3 TeV, at the 95 % credibility level. For large extra spatial dimensions, lower limits are set on the string scale MS between 3.2 TeV to 5.0 TeV. | en_US |
dc.language | EN | |
dc.language.iso | en | en_US |
dc.publisher | Springer Berlin/Heidelberg | |
dc.rights | Attribution 4.0 International | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
dc.title | Search for contact interactions and large extra dimensions in the dilepton channel using proton–proton collisions at √s=8 TeV with the ATLAS detector | en_US |
dc.type | Journal article | en_US |
dc.creator.author | Aad, Georges | |
dc.creator.author | Abbott, Brad | |
dc.creator.author | Abdallah, Jalal | |
dc.creator.author | Abdel Khalek, Samah | |
dc.creator.author | Abdinov, Ovsat Bahram oglu | |
dc.creator.author | Aben, Rosemarie | |
dc.creator.author | Abi, Babak | |
dc.creator.author | Abolins, Maris | |
dc.creator.author | AbouZeid, Hass | |
dc.creator.author | Abramowicz, Halina | |
dc.creator.author | Buanes, Trygve | |
dc.creator.author | Dale, Ørjan | |
dc.creator.author | Eigen, Gerald | |
dc.creator.author | Kastanas, Alex | |
dc.creator.author | Liebig, Wolfgang | |
dc.creator.author | Lipniacka, Anna | |
dc.creator.author | Martin dit Latour, Bertrand | |
dc.creator.author | Rosendahl, Peter Lundgaard | |
dc.creator.author | Sandaker, Heidi | |
dc.creator.author | Sjursen, Therese B. | |
dc.creator.author | Smestad, Lillian | |
dc.creator.author | Stugu, Bjarne | |
dc.creator.author | Ugland, Maren | |
dc.creator.author | Bugge, Lars | |
dc.creator.author | Bugge, Magnar Kopangen | |
dc.creator.author | Cameron, David Gordon | |
dc.creator.author | Catmore, James Richard | |
dc.creator.author | Czyczula, Zofia | |
dc.creator.author | Franconi, Laura | |
dc.creator.author | Gjelsten, Børge Kile | |
dc.creator.author | Ould-Saada, Farid | |
dc.creator.author | Gramstad, Eirik | |
dc.creator.author | Pajchel, Katarina | |
dc.creator.author | Pedersen, Maiken | |
dc.creator.author | Read, Alexander Lincoln | |
dc.creator.author | Røhne, Ole Myren | |
dc.creator.author | Stapnes, Steinar | |
dc.creator.author | Strandlie, Are | |
dc.creator.author | Abreu, Henso | |
dc.creator.author | Abreu, Rômulo F. | |
dc.creator.author | Adamczyk, Leszek | |
dc.creator.author | Adams, David | |
dc.creator.author | Adelman, Jareed | |
dc.creator.author | Adomeit, Stefanie | |
dc.creator.author | Adye, Tim | |
dc.creator.author | Agatonovic-Jovin, Tatjana | |
dc.creator.author | Aguilar Saavedra, Juan Antonio | |
dc.creator.author | Åkerstedt, Henrik | |
dc.creator.author | Åkesson, Torsten P.A. | |
dc.creator.author | Åsman, Barbro | |
dc.creator.author | ATLAS, Collaboration | |
cristin.unitcode | 185,15,4,60 | |
cristin.unitname | Høyenergifysikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 1218532 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=European Physical Journal C&rft.volume=74:3134&rft.spage=&rft.date=2014 | |
dc.identifier.jtitle | European Physical Journal C | |
dc.identifier.volume | 74 | |
dc.identifier.doi | http://dx.doi.org/10.1140/epjc/s10052-014-3134-6 | |
dc.identifier.urn | URN:NBN:no-47607 | |
dc.subject.nvi | VDP::Kjerne- og elementærpartikkelfysikk: 431 | |
dc.type.document | Tidsskriftartikkel | en_US |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 1434-6044 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/43235/1/art%25253A10.1140%25252Fepjc%25252Fs10052-014-3134-6.pdf | |
dc.type.version | PublishedVersion | |
cristin.articleid | 3134 |
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