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Record W4403262114 · doi:10.1016/j.physrep.2024.09.002

ATLAS searches for additional scalars and exotic Higgs boson decays with the LHC Run 2 dataset

2024· article· en· W4403262114 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenuePhysics Reports · 2024
Typearticle
Languageen
FieldPhysics and Astronomy
TopicParticle physics theoretical and experimental studies
Canadian institutionsInstitute of Particle Physics
FundersIrish Rugby Football UnionInstitut National de Physique Nucléaire et de Physique des ParticulesAgencia Estatal de InvestigaciónH2020 Marie Skłodowska-Curie ActionsHorizon 2020Agencia Nacional de Promoción Científica y TecnológicaFundação para a Ciência e a TecnologiaAustralian Research CouncilNational Research Council CanadaInternational Council of Shopping CentersCHIST-ERACenter for African StudiesNextGenerationEUForskningsrådet om Hälsa, Arbetsliv och VälfärdH2020 European Research CouncilNorges ForskningsrådMinisterio de Ciencia e InnovaciónMinistarstvo Prosvete, Nauke i Tehnološkog RazvojaHorizon 2020 Framework ProgrammeVetenskapsrådetFondo Nacional de Desarrollo Científico y TecnológicoKnut och Alice Wallenbergs StiftelseIsrael Science FoundationBundesministerium für Wissenschaft, Forschung und WirtschaftNatural Sciences and Engineering Research Council of CanadaMinistry of Education, Culture, Sports, Science and TechnologyBundesministerium für Bildung und ForschungNational Science and Technology CouncilMinisterstvo Školství, Mládeže a TělovýchovyLeverhulme TrustEuropean CommissionFundação de Amparo à Pesquisa do Estado de São PauloMinisterstwo Edukacji i NaukiNarodowe Centrum NaukiCanada Foundation for InnovationConselho Nacional de Desenvolvimento Científico e TecnológicoCanada Research ChairsDanmarks GrundforskningsfondScience and Technology Facilities CouncilSchweizerischer Nationalfonds zur Förderung der Wissenschaftlichen ForschungDeutsche ForschungsgemeinschaftNederlandse Organisatie voor Wetenschappelijk OnderzoekIslamic Scholarship FundMinistry of Science and Technology of the People's Republic of ChinaAgence Nationale de la RechercheGrantová Agentura České RepublikyAustrian Science FundJavna Agencija za Raziskovalno Dejavnost RSNational Research FoundationNarodowa Agencja Wymiany AkademickiejEuropean Cooperation in Science and TechnologyEuropean Social FundCentre National pour la Recherche Scientifique et TechniqueRoyal SocietyEuropean Regional Development FundBritish Columbia Knowledge Development FundEuropean Research CouncilCentre National de la Recherche ScientifiqueMax-Planck-GesellschaftNella and Leon Benoziyo Center for Neurological Diseases, Weizmann Institute of ScienceNeubauer Family FoundationGöran Gustafssons StiftelserNational Science FoundationIstituto Nazionale di Fisica NucleareUK Research and InnovationCentres de Recerca de CatalunyaMinisterio de Ciencia, Innovación y UniversidadesCERNMinerva FoundationInstitutul de Fizică AtomicăMultiple Sclerosis Scientific Research FoundationTürkiye Enerji, Nükleer ve Maden Araştırma KurumuGeneralitat ValencianaGeneralitat de CatalunyaAgencia Nacional de Investigación y DesarrolloDuchenne Research FundTRIUMFAlexander von Humboldt-StiftungJapan Society for the Promotion of ScienceHealthcare Georgia FoundationBaden-Württemberg StiftungKarlsruhe Institute of TechnologyNational Natural Science Foundation of ChinaU.S. Department of EnergyMarcus och Amalia Wallenbergs minnesfondUnited States-Israel Binational Science FoundationCenter for Advancing Research Impact in SocietyCanarieMinistero dell'Università e della RicercaDefence Science InstituteSpine Education and Research InstituteNorth Dakota Game and Fish Department
KeywordsPhysicsParticle physicsAtlas (anatomy)Large Hadron ColliderHiggs bosonATLAS experimentSupersymmetryBosonPhysics beyond the Standard ModelNuclear physicsMedicine

Abstract

fetched live from OpenAlex

This report reviews the published results of searches for possible additional scalar particles and exotic decays of the Higgs boson performed by the ATLAS Collaboration using up to 140 fb −1 of 13 TeV proton–proton collision data collected during Run 2 of the Large Hadron Collider. Key results are examined, and observed excesses, while never statistically compelling, are noted. Constraints are placed on parameters of several models which extend the Standard Model, for example by adding one or more singlet or doublet fields, or offering exotic Higgs boson decay channels. Summaries of new searches as well as extensions of previous searches are discussed. These new results have a wider reach or attain stronger exclusion limits. New experimental techniques that were developed for these searches are highlighted. Search channels which have not yet been examined are also listed, as these provide insight into possible future areas of exploration.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.186
Threshold uncertainty score0.344

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.029
GPT teacher head0.284
Teacher spread0.255 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it