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Search for a new heavy scalar particle decaying into a Higgs boson and a new scalar singlet in final states with one or two light leptons and a pair of τ-leptons with the ATLAS detector
Bibliographic record
VenueUCL Discovery (University College London) · 2023
Typearticle
Languageen
FieldPhysics and Astronomy
TopicParticle physics theoretical and experimental studies
Canadian institutionsnot available
FundersSLAC National Accelerator LaboratoryBrookhaven National LaboratoryHigh Energy PhysicsDivision of PhysicsDepartment of Physics and Astronomy, University College LondonNatural Sciences and Engineering Research Council of CanadaUniversity of California, IrvineCollege of Engineering, Michigan State UniversityShanghai Key Laboratory for Particle Physics and CosmologyUniversité Hassan II de CasablancaTechnische Universität DortmundUniversity of ZululandUniversität InnsbruckPontificia Universidad JaverianaUniversity of Science and Technology of ChinaUniversidade do MinhoJulius-Maximilians-Universität WürzburgUniverza v LjubljaniUniversity of South AfricaUniversity of the PhilippinesState Key Laboratory of Particle Detection and ElectronicsUniversidade Federal de Juiz de ForaUniversity of WarwickUniversidad de TarapacáConselho Nacional de Desenvolvimento Científico e TecnológicoSouthern Methodist UniversityUniverzita Palackého v OlomouciUniversité Paris-SaclayUniversity of JohannesburgNuclear PhysicsAristotle University of ThessalonikiUniversity of TorontoUniversité de GenèveTechnion-Israel Institute of TechnologyUnited Arab Emirates UniversityUniversiteit van AmsterdamUniversité de FribourgUniversidade de CoimbraUniversidade de São PauloRoyal Holloway, University of LondonUniversidade Federal do Rio de JaneiroUniversitetet i OsloScottish Universities Physics AllianceNational Tsing Hua UniversityUniversidad de Buenos AiresCentre National de la Recherche ScientifiqueUniversità degli Studi di PaviaUniversità di PisaTechnische Universität DresdenUniversidad Autónoma de MadridCERNShanghai Jiao Tong UniversityMinistry of Education, IndiaHigh Energy Accelerator Research OrganizationStony Brook UniversityInstitut "Jožef Stefan"Waseda UniversityUniversitatea din BucureștiSimon Fraser UniversityConsejo Nacional de Investigaciones Científicas y TécnicasSapienza Università di RomaGeorg-August-Universität GöttingenLunds UniversitetPontificia Universidad Católica de ChileUniversità di BolognaFundação de Amparo à Pesquisa do Estado de São PauloAbdus Salam International Centre for Theoretical PhysicsUniversität HeidelbergAlbert-Ludwigs-Universität FreiburgUniversity College LondonUniversity of GlasgowYork UniversityUniversity of Illinois at Urbana-ChampaignLouisiana Tech UniversityUniversität SiegenUniversité Mohammed VI PolytechniqueUniversité Grenoble AlpesWeizmann Institute of ScienceAgencia Nacional de Promoción Científica y TecnológicaDeutsches Elektronen-SynchrotronRheinische Friedrich-Wilhelms-Universität BonnJustus Liebig Universität GießenUniversity of OxfordUniversity of OklahomaTRIUMFInstitutul National de Cercetare-Dezvoltare pentru Fizica si Inginerie Nucleara 'Horia Hulubei'New York University Abu DhabiUniversity of OregonAix-Marseille UniversitéOhio State UniversityČeské Vysoké Učení Technické v PrazeUniversidad de GranadaSorbonne UniversitéKungliga Tekniska HögskolanUniversity of PittsburghIowa State UniversityUniversità degli Studi di TrentoUniversidad Nacional de La PlataMichigan State UniversityAkademie Věd České RepublikyBundesministerium für Wissenschaft, Forschung und WirtschaftSlovenská Akadémia ViedShandong UniversityUniversidade do Estado do Rio de JaneiroTel Aviv UniversityUniversidad Técnica Federico Santa MaríaUniverzita Karlova v PrazeMcGill UniversityUniversity of SussexUniversité Cadi AyyadUniversity of TsukubaInstituto Superior TécnicoBrandeis UniversityUniverzita Komenského v BratislaveStockholms UniversitetAcademia SinicaUniversità della CalabriaHarvard UniversityQueen Mary University of LondonUniversity of WashingtonInstitut National de Physique Nucléaire et de Physique des ParticulesUniversidade de LisboaUniversitatea Transilvania din BrasovNorthern Illinois UniversityUniversità degli Studi di Napoli Federico IILudwig-Maximilians-Universität MünchenRadboud UniversiteitUniversity of Cape TownUniversidad Nacional de ColombiaOklahoma State UniversityAustrian Science FundUniversity of Pennsylvania
KeywordsHiggs bosonLeptonScalar bosonBranching fractionBosonStandard Model (mathematical formulation)Scalar (mathematics)Particle decayLarge Hadron Collider
DOInot available
Abstract
No abstract in any covered source. Its absence is recorded, not treated as a negative.
No abstract. This is not a gap in this database; OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.005
Threshold uncertainty score0.016
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.005 | 0.000 |
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 head0.021
GPT teacher head0.238
Teacher spread0.217 · how far apart the two teachers sit on this one work
Validation status
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".
Quick stats
Citations0
Published2023
Admission routes1
Has abstractno