Measurement of the W → ℓν and Z/γ * → ℓℓ production cross sections in proton-proton collisions at $ \sqrt {s} = 7\;{\text{TeV}} $ with the ATLAS detector
Why is this work in the frame?
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Full frame distilled prediction
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.
- Candidate categories
- none
- Consensus categories
- none
- Domain
- Candidate signal: noneConsensus signal: none
- Study design
- Candidate signal: Bench or experimentalConsensus signal: Bench or experimental
- Genre
- Candidate signal: EmpiricalConsensus signal: Empirical
- Teacher disagreement score
- 0.400
- Threshold uncertainty score
- 0.279
- Validation status
machine_predicted_unvalidated·codex-gemma-dda1882f352a
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
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.
- Teacher spread
- 0.229 · 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 it
Abstract
First measurements of the W and Z/ * ( = e, ) production cross sections in proton-proton collisions at s = 7 TeV are presented using data recorded by the ATLAS experiment at the LHC. The results are based on 2250 W and 179 Z/ * candidate events selected from a data set corresponding to an integrated luminosity of approximately 320 nb -1 . The measured total W and Z/ * -boson production cross sections times the respective leptonic branching ratios for the combined electron and muon channels are tot W BR(W ) = 9.96 0.23(stat) 0.50(syst) 1.10(lumi) nb and tot Z/ * BR(Z/ * ) = 0.82 0.06 (stat) 0.05 (syst) 0.09 (lumi) nb (within the invariant mass window 66 < m < 116 GeV). The W/Z cross-section ratio is measured to be 11.7 0.9(stat) 0.4(syst). In addition, measurements of the W + and W -production cross sections and of the lepton charge asymmetry are reported. Theoretical predictions based on NNLO QCD calculations are found to agree with the measurements.
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.
The record
- Venue
- Journal of High Energy Physics
- Topic
- Particle physics theoretical and experimental studies
- Field
- Physics and Astronomy
- Canadian institutions
- York UniversityUniversity of British ColumbiaMcGill UniversitySimon Fraser UniversityUniversity of TorontoTRIUMFCarleton UniversityUniversity of AlbertaUniversity of VictoriaUniversité de MontréalUniversity of ReginaInstitute of Particle Physics
- Funders
- Nuclear PhysicsAgencia Nacional de Promoción Científica y TecnológicaJapan Society for the Promotion of ScienceUniversity of Illinois at Urbana-ChampaignInstitut National de Physique Nucléaire et de Physique des ParticulesStony Brook UniversityUniversité Hassan II de CasablancaStockholms UniversitetState Atomic Energy Corporation ROSATOMBundesministerium für Wissenschaft und ForschungUniversity of JohannesburgUniversity of TsukubaAristotle University of ThessalonikiRitsumeikan UniversityUniversitetet i OsloMinisterio de Ciencia e InnovaciónSLAC National Accelerator LaboratoryUniversità degli Studi di PaviaUniversity of TokyoUniversity of PittsburghNational Science CouncilTel Aviv UniversityServices Fédéraux des Affaires Scientifiques, Techniques et CulturellesSimon Fraser UniversityUniversity of California, IrvineIsrael Science FoundationMinisterstwo Edukacji i NaukiUniverzita Karlova v PrazeConselho Nacional de Desenvolvimento Científico e TecnológicoLundbeckfondenAcademia SinicaNatural Sciences and Engineering Research Council of CanadaMinistry of Education, Culture, Sports, Science and TechnologyBundesministerium für Bildung und ForschungUniversity of ReginaMinisterstvo Školství, Mládeže a TělovýchovyEuropean CommissionLeverhulme TrustFundação de Amparo à Pesquisa do Estado de São PauloUniversità di PisaDanmarks GrundforskningsfondJavna Agencija za Raziskovalno Dejavnost RSUniversity of TorontoScience and Technology Facilities CouncilYork UniversitySchweizerischer Nationalfonds zur Förderung der Wissenschaftlichen ForschungDeutsche ForschungsgemeinschaftNederlandse Organisatie voor Wetenschappelijk OnderzoekAbdus Salam International Centre for Theoretical PhysicsH. Lundbeck A/SDepartment of Science and Technology, Ministry of Science and Technology, IndiaUniversity of SussexTokyo Metropolitan UniversityGeneral Secretariat for Research and TechnologySlovenská Akadémia ViedAkademie Věd České RepublikyDepartamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS)Universität SiegenCERNCentre National de la Recherche ScientifiqueMax-Planck-GesellschaftCentre National pour la Recherche Scientifique et TechniqueRoyal SocietyUniversidad de GranadaKungliga Tekniska HögskolanAlexander von Humboldt-StiftungUniversity of OxfordHigh Energy PhysicsTRIUMFNational Science FoundationFundação para a Ciência e a TecnologiaUniversity of WashingtonComisión Nacional de Investigación Científica y TecnológicaJoint Institute for Nuclear ResearchTürkiye Atom Enerjisi KurumuNational Natural Science Foundation of ChinaČeské Vysoké Učení Technické v PrazeUniverzita Komenského v BratislaveUniversity of PennsylvaniaU.S. Department of Energy
- Keywords
- PhysicsParticle physicsMuonInvariant massLarge Hadron ColliderAtlas detectorLeptonLuminosityNuclear physicsBranching fractionAtlas (anatomy)Production (economics)Electron
- Has abstract in OpenAlex
- yes