← Back to cohort
The anomalous magnetic moment of the muon in the Standard Model: an update
R. Aliberti, Tatsumi Aoyama, Elisa Balzani, Adnan Bashir, Genessa Benton, Johan Bijnens, Volodymyr Biloshytskyi, Thomas Blum, Diogo Boito, Mattia Bruno, Ettore Budassi, Sebastian Burri, Luigi Cappiello, C. M. Carloni Calame, Marco Cè, Vincenzo Cirigliano, D. Clarke, Gilberto Colangelo, L. Cotrozzi, Martina Cottini, Igor Danilkin, M. Davier, Michele Della Morte, A. G. Denig, V. Yu. Druzhinin, Gernot Eichmann, A.X El-Khadra Sc, Emilio J. Estrada, Xu Feng, Christian S. Fischer, R. Frezzotti, G. Gagliardi, Antoine Gérardin, Marco Ghilardi, D. Giusti, Maarten Golterman, Sergi Gonzàlez-Solís, Steven Gottlieb, Roman Gruber, Adolfo Guevara, Vera Gülpers, Andrea Gurgone, Franziska Hagelstein, M. Hayakawa, Nils Hermansson–Truedsson, A. Hoecker, Bai-Long Hoid, Simon Holz, Renwick J. Hudspith, F.V. Ignatov, Luchang Jin, Nikolaos Kalntis, Gurtej Kanwar, A. Keshavarzi, Javad Komijani, J. Koponen, Simon Kuberski, Bastian Kubis, A. Kupich, A. Kupść, Shaun Lahert, S. Laporta, Christoph Lehner, M. Lellmann, Laurent Lellouch, Thomas P Leplumey, Josef Leutgeb, T. Lin, Q. Y. Liu, I. Logashenko, Cristiane Y. London, G. López Castro, Jan Lüdtke, A. Lusiani, A.-M. Lutz, Jonas Mager, B. Malaescu, Kim Maltman, Marina Krstić Marinković, Juan Manuel Márquez, Pere Masjuan, Harvey B. Meyer, Nolan Miller, Ángel S. Miramontes, A. Miranda, G. Montagna, S. Müller, Ethan T. Neil, A. V. Nesterenko, O. Nicrosini, M. Nio, Daisuke Nomura, Jérémy Paltrinieri, Letizia Parato, Julian Parrino, Vladimir Pascalutsa, M. Passera, Santiago Peris, P. Rosas, F. Piccinini, Riccardo Nunzio Pilato, L. Polat, Antonin Portelli, Diego Portillo-Sánchez, Massimiliano Procura, Lorenzo Punzi, Khépani Raya, Anton Rebhan, C. F. Redmer, Antonio Rodríguez–Sánchez, Pablo Roig, Jacobo Ruiz de Elvira, Pablo Sánchez-Puertas, Adrian Signer, Jacob W. Sitison, Dominik Stamen, Dominik Stöckinger, Hyejung Stöckinger-Kim, Peter Stoffer, Y. Sue, Paola Tavella, T. Teubner, Jan-Niklas Toelstede, G. Toledo Sánchez, William J. Torres Bobadilla, T. Tsang, Francesco P. Ucci, Yannick Ulrich, R. S. Van de Water, G. Venanzoni, Sergey Volkov, Georg von Hippel, Gen Wang, Urs Wenger, Hartmut Wittig, A.E. Wright, Marvin Zanke, Z. Zhang, Maximilian Zillinger, Constantia Alexandrou, A. Altherr, M. Anderson, Christopher Aubin, Simone Bacchio, P. Beltrame, Aragonés Beltrán, Peter Boyle, Isabel Campos, I. Caprini, B. Chakraborty, G. T. Chanturia, Andreas Crivellin, Andrzej Czarnecki, L. Dai, Thomas Dave, Luigi Del Debbio, K. Demory, T. Draper, A. Driutti, Motoi Endo, K. Ferraby, Jacob Finkenrath, Joël Gogniat, Maxwell T. Hansen, S. Hashimoto, D. W. Hertzog, T. Iijima, K. Inami, Marc Knecht, T. Lenz, T. Lenz, Gabriele Levati, Q. M. Li, Y. P. Liao, J. Libby, V. Lubicz, M. Lynch, J. L., K. Miura, Kilian Möhling, Alan Price, S. I. Serednyakov, F. M. Stokes, E. P. Solodov, Alejandro Vaquero, Z. Wąs, Linfang Yang, T. Yoshioka, C. Z. Yuan, N. Zhigareva
Bibliographic record
VenuePhysics Reports · 2025
Typearticle
Languageen
FieldPhysics and Astronomy
TopicParticle physics theoretical and experimental studies
Canadian institutionsnot available
FundersCoordinación de la Investigación CientíficaHORIZON EUROPE Framework ProgrammeScience and Technology Facilities CouncilHorizon 2020 Framework ProgrammeWilhelm und Else Heraeus-StiftungNuclear PhysicsJunta de AndalucíaUniversidad de HuelvaNatural Sciences and Engineering Research Council of CanadaNagoya UniversityCentre National de la Recherche ScientifiqueKavli Institute for Theoretical Physics, University of California, Santa BarbaraEngineering and Physical Sciences Research CouncilGeneralitat ValencianaAustrian Science FundJapan Society for the Promotion of ScienceConselho Nacional de Desenvolvimento Científico e TecnológicoU.S. Department of EnergyNational Natural Science Foundation of ChinaAgència de Gestió d'Ajuts Universitaris i de RecercaFundação de Amparo à Pesquisa do Estado de São PauloAgencia Estatal de InvestigaciónStrongSchweizerischer Nationalfonds zur Förderung der Wissenschaftlichen ForschungAgence Nationale de la RechercheHigh Energy PhysicsDeutsche ForschungsgemeinschaftIstituto Nazionale di Fisica NucleareNvidiaGeneralitat de CatalunyaOffice of ScienceUniversity of EdinburghUniversity of BernMinisterio de Ciencia e InnovaciónEuropean CommissionFermilabUK Research and InnovationNational Science FoundationRoyal SocietyLeverhulme TrustUniversidad Michoacana de San Nicolás de HidalgoChina Scholarship CouncilAix-Marseille Université
KeywordsAnomalous magnetic dipole momentMuonNeutrinoMagnetic momentMoment (physics)Standard Model (mathematical formulation)Lepton
Abstract
Parallel talk presented at the XXI International Workshop on Neutrino Telescopes - Padova 29 September - 3 October 2025 (https://agenda.infn.it/event/44606/)
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.
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)0.003
metaresearch head score (Gemma)0.008
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.005
Threshold uncertainty score0.017
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.008 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.003 | 0.001 |
| Bibliometrics | 0.004 | 0.004 |
| Science and technology studies | 0.001 | 0.003 |
| Scholarly communication | 0.003 | 0.007 |
| Open science | 0.003 | 0.002 |
| Research integrity | 0.003 | 0.005 |
| Insufficient payload (model declined to judge) | 0.004 | 0.003 |
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 head0.008
GPT teacher head0.269
Teacher spread0.261 · 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 designTheoretical or conceptual
Domainnot available
GenreReview
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
Citations96
Published2025
Admission routes1
Has abstractyes