Electron and photon energy calibration with the ATLAS detector using LHC Run 1 data
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
- 0.197
- Threshold uncertainty score
- 0.389
- 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 | 0.001 | 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
- 0.232 · 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
This paper presents the electron and photon energy calibration achieved with the ATLAS detector using about 25 fb -1 of LHC proton-proton collision data taken at centre-of-mass energies of s = 7 and 8 TeV. The reconstruction of electron and photon energies is optimised using multivariate algorithms. The response of the calorimeter layers is equalised in data and simulation, and the longitudinal profile of the electromagnetic showers is exploited to estimate the passive material in front of the calorimeter and reoptimise the detector simulation. After all corrections, the Z resonance is used to set the absolute energy scale. For electrons from Z decays, the achieved calibration is typically accurate to 0.05 % in most of the detector acceptance, rising to 0.2 % in regions with large amounts of passive material. The remaining inaccuracy is less than 0.2-1 % for electrons with a transverse energy of 10 GeV, and is on average 0.3 % for photons. The detector resolution is determined with a relative inaccuracy of less than 10 % for electrons and photons up to 60 GeV transverse energy, rising to 40 % for transverse energies above 500 GeV.
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
- The European Physical Journal C
- Topic
- Particle physics theoretical and experimental studies
- Field
- Physics and Astronomy
- Canadian institutions
- University of British ColumbiaMcGill UniversitySimon Fraser UniversityYork UniversityTRIUMFCarleton UniversityUniversity of ReginaUniversité de MontréalUniversity of VictoriaUniversity of AlbertaInstitute of Particle PhysicsUniversity of Toronto
- Funders
- CHIST-ERASLAC National Accelerator LaboratoryBrookhaven National LaboratoryEuropean Social FundHigh Energy PhysicsBritish Columbia Knowledge Development FundJapan Society for the Promotion of ScienceScience and Technology Facilities CouncilNatural Sciences and Engineering Research Council of CanadaHorizon 2020 Framework ProgrammeUniversity of California, IrvineCollege of Engineering, Michigan State UniversityAgencia Nacional de Investigación y DesarrolloShanghai Key Laboratory for Particle Physics and CosmologyTechnische Universität DortmundNarodowa Agencja Wymiany AkademickiejPontificia Universidad Católica de ChileUniversity of Science and Technology of ChinaUniversidade do MinhoUniversity of South AfricaUniversity of the PhilippinesState Key Laboratory of Particle Detection and ElectronicsUniversidade Federal de Juiz de ForaUniversitatea din BucureștiUniversidad de TarapacáUniversity of Cape TownUniversidade do Estado do Rio de JaneiroHigh Energy Accelerator Research OrganizationUniversité Cadi AyyadUniversity of TsukubaNuclear PhysicsAristotle University of ThessalonikiUniversidad de GranadaUniverza v LjubljaniCentre National pour la Recherche Scientifique et TechniqueTechnion-Israel Institute of TechnologyUnited Arab Emirates UniversityInstitut National de Physique Nucléaire et de Physique des ParticulesUniversidade de LisboaUniversidade de CoimbraLudwig-Maximilians-Universität MünchenUniversidade de São PauloBanco Bilbao Vizcaya ArgentariaScottish Universities Physics AllianceNational Tsing Hua UniversityRoyal Holloway, University of LondonUniversidade Federal do Rio de JaneiroUniversitetet i OsloH2020 Marie Skłodowska-Curie ActionsMcGill UniversityUniverzita Karlova v PrazeGeneralitat de CatalunyaMinisterio de Ciencia e InnovaciónUniversità degli Studi di PaviaCERNShanghai Jiao Tong UniversityMinistry of Education, IndiaTRIUMFJavna Agencija za Raziskovalno Dejavnost RSSimon Fraser UniversityUniversidad de Buenos AiresCentre National de la Recherche ScientifiqueMax-Planck-GesellschaftGeorg-August-Universität GöttingenUniversité de GenèveUniversity of TorontoUniversité Hassan II de CasablancaGeneralitat ValencianaStockholms UniversitetAcademia SinicaFundação para a Ciência e a TecnologiaCompute CanadaRadboud UniversiteitUniversità di PisaTechnische Universität DresdenUniversidad Autónoma de MadridMinisterstvo Školství, Mládeže a TělovýchovyVetenskapsrådetDanmarks GrundforskningsfondAbdus Salam International Centre for Theoretical PhysicsConsejo Nacional de Investigaciones Científicas y TécnicasSapienza Università di RomaUniversität InnsbruckAgence Nationale de la RechercheUniversité de FribourgUniversiteit van AmsterdamUniversität HeidelbergNederlandse Organisatie voor Wetenschappelijk OnderzoekDeutsche ForschungsgemeinschaftUniversity of SussexFundação de Amparo à Pesquisa do Estado de São PauloLeverhulme TrustEuropean CommissionAlbert-Ludwigs-Universität FreiburgUniversity College LondonUniversity of ZululandRoyal SocietyNorges ForskningsrådUniverzita Komenského v BratislaveSchweizerischer Nationalfonds zur Förderung der Wissenschaftlichen ForschungUniversity of GlasgowYork UniversityDivision of PhysicsFundación BBVATürkiye Enerji, Nükleer ve Maden Araştırma KurumuLouisiana Tech UniversityUniversité Paris-SaclayUniverzita Palackého v OlomouciUniversity of JohannesburgConselho Nacional de Desenvolvimento Científico e TecnológicoSouthern Methodist UniversityCanarieUniversität SiegenUniversité Mohammed VI PolytechniqueCentres de Recerca de CatalunyaDepartment of Physics and Astronomy, University College LondonIsrael Science FoundationNew York University Abu DhabiInstituto Superior TécnicoBrandeis UniversityBundesministerium für Bildung und ForschungMinistry of Education, Culture, Sports, Science and TechnologyUniversity of OregonNational Natural Science Foundation of ChinaAix-Marseille UniversitéOhio State UniversityČeské Vysoké Učení Technické v PrazeSorbonne UniversitéKungliga Tekniska HögskolanUniversity of PittsburghIowa State UniversityHarvard UniversityQueen Mary University of LondonUniversidad Técnica Federico Santa MaríaUniversità degli Studi di TrentoUniversidad Nacional de La PlataMichigan State UniversityHORIZON EUROPE Marie Sklodowska-Curie ActionsBaden-Württemberg StiftungEuropean Regional Development FundAkademie Věd České RepublikyBundesministerium für Wissenschaft, Forschung und WirtschaftSlovenská Akadémia ViedUniversità della CalabriaU.S. Department of EnergyShandong UniversityUniversity of OxfordAgencia Nacional de Promoción Científica y TecnológicaDeutsches Elektronen-SynchrotronRheinische Friedrich-Wilhelms-Universität BonnJustus Liebig Universität GießenTel Aviv UniversityUniversity of OklahomaUniversitatea Transilvania din BrasovNorthern Illinois UniversityUniversity of WashingtonOklahoma State UniversityNational Science FoundationLunds UniversitetIstituto Nazionale di Fisica NucleareUniversità degli Studi di Napoli Federico IIStony Brook UniversityInstitut "Jožef Stefan"Alexander von Humboldt-StiftungAustrian Science FundUniversity of Pennsylvania
- Keywords
- PhysicsLarge Hadron ColliderElectronDetectorAtlas (anatomy)Calorimeter (particle physics)PhotonNuclear physicsCalibrationTransverse planePhoton energyOptics
- Has abstract in OpenAlex
- yes