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Measurement of the Z boson invisible width at √s=13 TeV with the ATLAS detector
Nuno Filipe Castro, A. Onofre, ATLAS Collaboration
Bibliographic record
VenueRepositóriUM (Universidade do Minho) · 2024
Typearticle
Languageen
FieldPhysics and Astronomy
TopicParticle physics theoretical and experimental studies
Canadian institutionsnot available
FundersBrookhaven National LaboratoryEuropean Social FundHigh Energy PhysicsInstitut National de Physique Nucléaire et de Physique des ParticulesFundação para a Ciência e a TecnologiaJustus Liebig Universität GießenAgencia Nacional de Promoción Científica y TecnológicaRheinische Friedrich-Wilhelms-Universität BonnDeutsches Elektronen-SynchrotronInstitut de Física d'Altes EnergiesNational Technical University of AthensShanghai Key Laboratory for Particle Physics and CosmologyUniversité Hassan II de CasablancaUniversité Cadi AyyadNarodowa Agencja Wymiany AkademickiejNational University of Science and TechnologyUniversity of Chinese Academy of SciencesState Key Laboratory of Particle Detection and ElectronicsAgencia Nacional de Investigación y DesarrolloStockholms UniversitetUniversity of Science and Technology of ChinaGaziantep ÜniversitesiNanjing UniversityUniversity of ZululandUniversity of South AfricaUniversity of the PhilippinesSouthern Methodist UniversityConselho Nacional de Desenvolvimento Científico e TecnológicoUniversity of JohannesburgUniversité Paris-SaclayUniversity of Cape TownUniversité de GenèveCentre National pour la Recherche Scientifique et TechniqueNational and Kapodistrian University of AthensScottish Universities Physics AllianceNational Tsing Hua UniversityUniversitatea din BucureștiArgonne National LaboratoryCERNMinistry of Education, IndiaShanghai Jiao Tong UniversityH2020 Marie Skłodowska-Curie ActionsGeneralitat de CatalunyaMinisterio de Ciencia e InnovaciónUniversitatea Transilvania din BrasovTRIUMFJavna Agencija za Raziskovalno Dejavnost RSLawrence Berkeley National LaboratoryEuropean Regional Development FundChinese Academy of SciencesBritish Columbia Knowledge Development FundUniversidad de Buenos AiresCentre National de la Recherche ScientifiqueMax-Planck-GesellschaftIsrael Science FoundationSlovenská Akadémia ViedBundesministerium für Wissenschaft, Forschung und WirtschaftMinisterstvo Školství, Mládeže a TělovýchovyTechnische Universität DresdenAustrian Science FundConsejo Nacional de Investigaciones Científicas y TécnicasUniversité de FribourgSun Yat-sen UniversityDeutsche ForschungsgemeinschaftTsinghua UniversityNederlandse Organisatie voor Wetenschappelijk OnderzoekUniversità di BolognaEuropean CommissionFundação de Amparo à Pesquisa do Estado de São PauloDanmarks GrundforskningsfondAgence Nationale de la RechercheUniversität HeidelbergGeorg-August-Universität GöttingenScience and Technology Facilities CouncilUniverzita Komenského v BratislaveSchweizerischer Nationalfonds zur Förderung der Wissenschaftlichen ForschungUniversity of GlasgowNatural Sciences and Engineering Research Council of CanadaInstitute of High Energy PhysicsMinistry of Education, Culture, Sports, Science and TechnologyBrandeis UniversityBundesministerium für Bildung und ForschungUniversité Grenoble AlpesNational Natural Science Foundation of ChinaAlbert-Ludwigs-Universität FreiburgCentres de Recerca de CatalunyaZhengzhou UniversityU.S. Department of EnergyUniversità della CalabriaCanarieHarvard UniversityJapan Society for the Promotion of ScienceUniversitetet i BergenUniversity of Texas at ArlingtonUniversity of BernUniversité Mohammed VI PolytechniqueShandong UniversityUniversidad Nacional de ColombiaAlexander von Humboldt-StiftungNational Science FoundationUniversità degli Studi di Napoli Federico IITechnische Universität DortmundAbdus Salam International Centre for Theoretical PhysicsTürkiye Enerji, Nükleer ve Maden Araştırma KurumuInstitutul National de Cercetare-Dezvoltare pentru Fizica si Inginerie Nucleara 'Horia Hulubei'
KeywordsDetectorAtlas (anatomy)Large Hadron ColliderAtlas detectorParticle identificationPhase spaceNeutrinoTransverse plane
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)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.003
Threshold uncertainty score0.010
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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 head0.009
GPT teacher head0.207
Teacher spread0.198 · 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 designBench or experimental
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".
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Citations0
Published2024
Admission routes1
Has abstractno