Search for Higgs boson decays into pairs of light(pseudo)scalar particles in the γγ jj final state in pp collisions at √s = 13 TeV with the ATLAS detector
dc.date.accessioned | 2019-01-07T14:59:29Z | |
dc.date.available | 2019-01-07T14:59:29Z | |
dc.date.created | 2018-07-11T11:40:34Z | |
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 Fomin, Nikolai 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 Gramstad, Eirik Morisbak, Vanja Oppen, Henrik Ould-Saada, Farid Røhne, Ole Myren Sandaker, Heidi Serfon, Cédric Stapnes, Steinar Vadla, Knut Oddvar Høie Abulaiti, Yiming Acharya, Bobby S. Adachi, Shunsuke Adelman, Jareed Adersberger, Michael Adye, Tim Affolder, Anthony Allen Afik, Yoav Agheorghiesei, Catalin Aguilar Saavedra, Juan Antonio Ahmadov, Faig Aielli, Giulio Akatsuka, Shunichi Åkesson, Torsten P.A. Akilli, Eke ATLAS, Collaboration . Search for Higgs boson decays into pairs of light(pseudo)scalar particles in the γγ jj final state in pp collisions at √s = 13 TeV with the ATLAS detector. Physics Letters B. 2018, 782, 750-767 | |
dc.identifier.uri | http://hdl.handle.net/10852/66061 | |
dc.description.abstract | This Letter presents a search for exotic decays of the Higgs boson to a pair of new (pseudo)scalar particles, H → aa, where the a particle has a mass in the range 20–60 GeV, and where one of the a bosons decays into a pair of photons and the other to a pair of gluons. The search is performed in event samples enhanced in vector-boson fusion Higgs boson production by requiring two jets with large invariant mass in addition to the Higgs boson candidate decay products. The analysis is based on the full dataset of pp collisions at √s = 13 TeV recorded in 2015 and 2016 with the ATLAS detector at the CERN Large Hadron Collider, corresponding to an integrated luminosity of 36.7 fb−1. The data are in agreement with the Standard Model predictions and an upper limit at the 95% confidence level is placed on the production cross section times the branching ratio for the decay H → aa → γγ gg. This limit ranges from 3.1 pb to 9.0 pb depending on the mass of the a boson. | en_US |
dc.language | EN | |
dc.publisher | North-Holland | |
dc.rights | Attribution 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.title | Search for Higgs boson decays into pairs of light(pseudo)scalar particles in the γγ jj final state in pp collisions at √s = 13 TeV with the ATLAS detector | en_US |
dc.title.alternative | ENEngelskEnglishSearch for Higgs boson decays into pairs of light(pseudo)scalar particles in the γγ jj final state in pp collisions at √s = 13 TeV with the ATLAS detector | |
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 | Fomin, Nikolai | |
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 | Gramstad, Eirik | |
dc.creator.author | Morisbak, Vanja | |
dc.creator.author | Oppen, Henrik | |
dc.creator.author | Ould-Saada, Farid | |
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 | Abulaiti, Yiming | |
dc.creator.author | Acharya, Bobby S. | |
dc.creator.author | Adachi, Shunsuke | |
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 | Agheorghiesei, Catalin | |
dc.creator.author | Aguilar Saavedra, Juan Antonio | |
dc.creator.author | Ahmadov, Faig | |
dc.creator.author | Aielli, Giulio | |
dc.creator.author | Akatsuka, Shunichi | |
dc.creator.author | Åkesson, Torsten P.A. | |
dc.creator.author | Akilli, Eke | |
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 | 1596728 | |
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=Physics Letters B&rft.volume=782&rft.spage=750&rft.date=2018 | |
dc.identifier.jtitle | Physics Letters B | |
dc.identifier.volume | 782 | |
dc.identifier.startpage | 750 | |
dc.identifier.endpage | 767 | |
dc.identifier.doi | http://dx.doi.org/10.1016/j.physletb.2018.06.011 | |
dc.identifier.urn | URN:NBN:no-68563 | |
dc.subject.nvi | VDP::Kjerne- og elementærpartikkelfysikk: 431 | |
dc.type.document | Tidsskriftartikkel | en_US |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 0370-2693 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/66061/1/1596728.pdf | |
dc.type.version | PublishedVersion |
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