6533b873fe1ef96bd12d4ccd
RESEARCH PRODUCT
The hadronic light-by-light contribution to the muon's anomalous magnetic moment
Igor DanilkinMarc VanderhaeghenChristoph Florian Redmersubject
PhysicsNuclear and High Energy PhysicsMuonAnomalous magnetic dipole moment010308 nuclear & particles physicsDispersion theoryHadronFOS: Physical sciences01 natural sciencesHigh Energy Physics - ExperimentNuclear physicsHigh Energy Physics - PhenomenologyHigh Energy Physics - Experiment (hep-ex)High Energy Physics - Phenomenology (hep-ph)0103 physical sciencesDispersion (optics)High Energy Physics::ExperimentCurrent (fluid)010306 general physicsdescription
In view of the current 3 - 4 $\sigma$ deviation between theoretical and experimental values for the muon's anomalous magnetic moment, we review the ongoing efforts in constraining the hadronic light-by-light contribution to $a_\mu$ by using dispersive techniques combined with a dedicated experimental program to obtain the required hadronic input.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2019-01-29 |