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dc.contributor.authorAad, Gen
dc.contributor.authorAbbott, Ben
dc.contributor.authorAbbott, DCen
dc.contributor.authorAbed Abud, Aen
dc.contributor.authorAbeling, Ken
dc.contributor.authorAbhayasinghe, DKen
dc.contributor.authorAbidi, SHen
dc.contributor.authorAbouZeid, OSen
dc.contributor.authorAbraham, NLen
dc.contributor.authorAbramowicz, Hen
dc.contributor.authorAbreu, Hen
dc.contributor.authorAbulaiti, Yen
dc.contributor.authorAcharya, BSen
dc.contributor.authorAchkar, Ben
dc.contributor.authorAdachi, Sen
dc.contributor.authorAdam, Len
dc.contributor.authorAdam Bourdarios, Cen
dc.contributor.authorAdamczyk, Len
dc.contributor.authorAdamek, Len
dc.contributor.authorAdelman, Jen
dc.contributor.authorAdersberger, Men
dc.contributor.authorAdiguzel, Aen
dc.contributor.authorAdorni, Sen
dc.contributor.authorAdye, Ten
dc.contributor.authorAffolder, AAen
dc.contributor.authorAfik, Yen
dc.contributor.authorAgapopoulou, Cen
dc.contributor.authorAgaras, MNen
dc.contributor.authorAggarwal, Aen
dc.contributor.authorAgheorghiesei, Cen
dc.contributor.authorAguilar-Saavedra, JAen
dc.contributor.authorAhmadov, Fen
dc.contributor.authorAhmed, WSen
dc.contributor.authorAi, Xen
dc.contributor.authorAielli, Gen
dc.contributor.authorAkatsuka, Sen
dc.contributor.authorÅkesson, TPAen
dc.contributor.authorAkilli, Een
dc.contributor.authorAkimov, AVen
dc.contributor.authorAl Khoury, Ken
dc.contributor.authorAlberghi, GLen
dc.contributor.authorAlbert, Jen
dc.contributor.authorAlconada Verzini, MJen
dc.contributor.authorAlderweireldt, Sen
dc.contributor.authorAleksa, Men
dc.contributor.authorAleksandrov, INen
dc.contributor.authorAlexa, Cen
dc.contributor.authorAlexandre, Den
dc.contributor.authorAlexopoulos, Ten
dc.contributor.authorAlfonsi, Aen
dc.contributor.authorAlfonsi, Fen
dc.contributor.authorAlhroob, Men
dc.contributor.authorAli, Ben
dc.contributor.authorAlimonti, Gen
dc.contributor.authorAlison, Jen
dc.contributor.authorAlkire, SPen
dc.contributor.authorAllaire, Cen
dc.contributor.authorAllbrooke, BMMen
dc.contributor.authorAllen, BWen
dc.contributor.authorAllport, PPen
dc.contributor.authorAloisio, Aen
dc.contributor.authorAlonso, Aen
dc.contributor.authorAlonso, Fen
dc.contributor.authorAlpigiani, Cen
dc.contributor.authorAlshehri, AAen
dc.contributor.authorAlvarez Estevez, Men
dc.contributor.authorÁlvarez Piqueras, Den
dc.contributor.authorAlviggi, MGen
dc.contributor.authorAmaral Coutinho, Yen
dc.contributor.authorAmbler, Aen
dc.contributor.authorAmbroz, Len
dc.contributor.authorAmelung, Cen
dc.contributor.authorAmidei, Den
dc.contributor.authorAmor Dos Santos, SPen
dc.contributor.authorAmoroso, Sen
dc.contributor.authorAmrouche, CSen
dc.contributor.authorAn, Fen
dc.contributor.authorAnastopoulos, Cen
dc.contributor.authorAndari, Nen
dc.contributor.authorAndeen, Ten
dc.contributor.authorAnders, CFen
dc.contributor.authorAnders, JKen
dc.contributor.authorAndreazza, Aen
dc.contributor.authorAndrei, Ven
dc.contributor.authorAnelli, CRen
dc.contributor.authorAngelidakis, Sen
dc.contributor.authorAngerami, Aen
dc.contributor.authorAnisenkov, AVen
dc.contributor.authorAnnovi, Aen
dc.contributor.authorAntel, Cen
dc.contributor.authorAnthony, MTen
dc.contributor.authorAntonelli, Men
dc.contributor.authorAntrim, DJAen
dc.contributor.authorAnulli, Fen
dc.contributor.authorAoki, Men
dc.contributor.authorAparisi Pozo, JAen
dc.contributor.authorAperio Bella, Len
dc.contributor.authorArabidze, Gen
dc.contributor.authorAraque, JPen
dc.contributor.authorAraujo Ferraz, Ven
dc.date.accessioned2020-06-01T23:31:05Z
dc.date.available2020-06-01T23:31:05Z
dc.identifier.issn0370-2693
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/305966
dc.description.abstractA search for non-resonant Higgs boson pair production, as predicted by the Standard Model, is presented, where one of the Higgs bosons decays via the H→bb channel and the other via one of the H→WW⁎/ZZ⁎/ττ channels. The analysis selection requires events to have at least two b-tagged jets and exactly two leptons (electrons or muons) with opposite electric charge in the final state. Candidate events consistent with Higgs boson pair production are selected using a multi-class neural network discriminant. The analysis uses 139 fb−1 of pp collision data recorded at a centre-of-mass energy of 13 TeV by the ATLAS detector at the Large Hadron Collider. An observed (expected) upper limit of 1.2 (0.9−0.3+0.4) pb is set on the non-resonant Higgs boson pair production cross-section at 95% confidence level, which is equivalent to 40 (29−9+14) times the value predicted in the Standard Model.
dc.description.sponsorshipSCIENCE & TECHNOLOGY FACILITIES COUNCIL (ST/N000234/1)
dc.publisherElsevier
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleSearch for non-resonant Higgs boson pair production in the bbℓνℓν final state with the ATLAS detector in pp collisions at s=13 TeVen
dc.typeArticle
prism.publicationNamePhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physicsen
prism.volume801en
dc.identifier.doi10.17863/CAM.53044
dcterms.dateAccepted2019-12-05en
rioxxterms.versionofrecord10.1016/j.physletb.2019.135145en
rioxxterms.versionVoR
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.licenseref.startdate2019-12-05en
dc.identifier.eissn1873-2445
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idSCIENCE & TECHNOLOGY FACILITIES COUNCIL (ST/N000234/1)
cam.issuedOnline2019-12-13en


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Attribution 4.0 International
Except where otherwise noted, this item's licence is described as Attribution 4.0 International