Search for the direct production of charginos and neutralinos in final states with tau leptons in s√=13TeV pp collisions with the ATLAS detector
dc.date.accessioned | 2018-12-21T12:38:24Z | |
dc.date.available | 2018-12-21T12:38:24Z | |
dc.date.created | 2018-05-09T17:41:14Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Aaboud, Morad Aad, Georges Abbott, Brad Abdinov, Ovsat Bahram oglu Abeloos, Baptiste Abidi, Syed Haider AbouZeid, Hass Abraham, Nadine L. Abramowicz, Halina Abreu, Henso Buanes, Trygve Dale, Ørjan Eigen, Gerald Liebig, Wolfgang Lipniacka, Anna Martin dit Latour, Bertrand Mæland, Steffen Stugu, Bjarne Yang, Zongchang Zalieckas, Justas Bugge, Magnar Kopangen Cameron, David Gordon Catmore, James Richard Feigl, Simon Franconi, Laura Garonne, Vincent Gjelsten, Børge Kile Gramstad, Eirik Morisbak, Vanja Nilsen, Jon Kerr Oppen, Henrik Ould-Saada, Farid Raddum, Silje Hattrem Read, Alexander Lincoln Røhne, Ole Myren Sandaker, Heidi Serfon, Cédric Stapnes, Steinar Vadla, Knut Oddvar Høie Abreu, Rômulo F. Abulaiti, Yiming Acharya, Bobby S. Adachi, Shunsuke Adamczyk, Leszek Adelman, Jareed Adersberger, Michael Adye, Tim Affolder, Anthony Allen Afik, Yoav Agatonovic-Jovin, Tatjana ATLAS, Collaboration . Search for the direct production of charginos and neutralinos in final states with tau leptons in s√=13TeV pp collisions with the ATLAS detector. European Physical Journal C. 2018, 78:154, 1-33 | |
dc.identifier.uri | http://hdl.handle.net/10852/65961 | |
dc.description.abstract | A search for the direct production of charginos and neutralinos in final states with at least two hadronically decaying tau leptons is presented. The analysis uses a dataset of pp collisions corresponding to an integrated luminosity of 36.1 fb−1 , recorded with the ATLAS detector at the Large Hadron Collider at a centre-of-mass energy of 13 TeV. No significant deviation from the expected Standard Model background is observed. Limits are derived in scenarios of χ˜ + 1 χ˜ − 1 pair production and of χ˜ ± 1 χ˜ 0 2 and χ˜ + 1 χ˜ − 1 production in simplified models where the neutralinos and charginos decay solely via intermediate left-handed staus and tau sneutrinos, and the mass of the τ˜L state is set to be halfway between the masses of the χ˜ ± 1 and the χ˜ 0 1 . Chargino masses up to 630 GeV are excluded at 95% confidence level in the scenario of direct production of χ˜ + 1 χ˜ − 1 for a massless χ˜ 0 1 . Common χ˜ ± 1 and χ˜ 0 2 masses up to 760 GeV are excluded in the case of production of χ˜ ± 1 χ˜ 0 2 and χ˜ + 1 χ˜ − 1 assuming a massless χ˜ 0 1 . Exclusion limits for additional benchmark scenarios with large and small mass-splitting between the χ˜ ± 1 and the χ˜ 0 1 are also studied by varying the τ˜L mass between the masses of the χ˜ ± 1 and the χ˜ 0 1 . | en_US |
dc.language | EN | |
dc.publisher | Springer Berlin/Heidelberg | |
dc.rights | Attribution 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.title | Search for the direct production of charginos and neutralinos in final states with tau leptons in s√=13TeV pp collisions with the ATLAS detector | en_US |
dc.type | Journal article | en_US |
dc.creator.author | Aaboud, Morad | |
dc.creator.author | Aad, Georges | |
dc.creator.author | Abbott, Brad | |
dc.creator.author | Abdinov, Ovsat Bahram oglu | |
dc.creator.author | Abeloos, Baptiste | |
dc.creator.author | Abidi, Syed Haider | |
dc.creator.author | AbouZeid, Hass | |
dc.creator.author | Abraham, Nadine L. | |
dc.creator.author | Abramowicz, Halina | |
dc.creator.author | Abreu, Henso | |
dc.creator.author | Buanes, Trygve | |
dc.creator.author | Dale, Ørjan | |
dc.creator.author | Eigen, Gerald | |
dc.creator.author | Liebig, Wolfgang | |
dc.creator.author | Lipniacka, Anna | |
dc.creator.author | Martin dit Latour, Bertrand | |
dc.creator.author | Mæland, Steffen | |
dc.creator.author | Stugu, Bjarne | |
dc.creator.author | Yang, Zongchang | |
dc.creator.author | Zalieckas, Justas | |
dc.creator.author | Bugge, Magnar Kopangen | |
dc.creator.author | Cameron, David Gordon | |
dc.creator.author | Catmore, James Richard | |
dc.creator.author | Feigl, Simon | |
dc.creator.author | Franconi, Laura | |
dc.creator.author | Garonne, Vincent | |
dc.creator.author | Gjelsten, Børge Kile | |
dc.creator.author | Gramstad, Eirik | |
dc.creator.author | Morisbak, Vanja | |
dc.creator.author | Nilsen, Jon Kerr | |
dc.creator.author | Oppen, Henrik | |
dc.creator.author | Ould-Saada, Farid | |
dc.creator.author | Raddum, Silje Hattrem | |
dc.creator.author | Read, Alexander Lincoln | |
dc.creator.author | Røhne, Ole Myren | |
dc.creator.author | Sandaker, Heidi | |
dc.creator.author | Serfon, Cédric | |
dc.creator.author | Stapnes, Steinar | |
dc.creator.author | Vadla, Knut Oddvar Høie | |
dc.creator.author | Abreu, Rômulo F. | |
dc.creator.author | Abulaiti, Yiming | |
dc.creator.author | Acharya, Bobby S. | |
dc.creator.author | Adachi, Shunsuke | |
dc.creator.author | Adamczyk, Leszek | |
dc.creator.author | Adelman, Jareed | |
dc.creator.author | Adersberger, Michael | |
dc.creator.author | Adye, Tim | |
dc.creator.author | Affolder, Anthony Allen | |
dc.creator.author | Afik, Yoav | |
dc.creator.author | Agatonovic-Jovin, Tatjana | |
dc.creator.author | ATLAS, Collaboration | |
cristin.unitcode | 185,15,4,0 | |
cristin.unitname | Fysisk institutt | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 1584421 | |
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=78:154&rft.spage=1&rft.date=2018 | |
dc.identifier.jtitle | European Physical Journal C | |
dc.identifier.volume | 78:154 | |
dc.identifier.startpage | 1 | |
dc.identifier.endpage | 33 | |
dc.identifier.doi | http://dx.doi.org/10.1140/epjc/s10052-018-5583-9 | |
dc.identifier.urn | URN:NBN:no-68483 | |
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/10852/65961/1/1584421.pdf | |
dc.type.version | PublishedVersion |
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