The anomalous magnetic moment of the muon in the Standard Model
T Aoyama, N Asmussen, M Benayoun, J Bijnens… - Physics reports, 2020 - Elsevier
We review the present status of the Standard Model calculation of the anomalous magnetic
moment of the muon. This is performed in a perturbative expansion in the fine-structure …
moment of the muon. This is performed in a perturbative expansion in the fine-structure …
Towards a muon collider
C Accettura, D Adams, R Agarwal, C Ahdida… - The European Physical …, 2023 - Springer
A muon collider would enable the big jump ahead in energy reach that is needed for a
fruitful exploration of fundamental interactions. The challenges of producing muon collisions …
fruitful exploration of fundamental interactions. The challenges of producing muon collisions …
New physics explanations of aμ in light of the FNAL muon g− 2 measurement
A bstract The Fermilab Muon g− 2 experiment recently reported its first measurement of the
anomalous magnetic moment\({a} _ {\mu}^{\mathrm {FNAL}}\), which is in full agreement with …
anomalous magnetic moment\({a} _ {\mu}^{\mathrm {FNAL}}\), which is in full agreement with …
Measurement of the positive muon anomalous magnetic moment to 0.46 ppm
B Abi, T Albahri, S Al-Kilani, D Allspach, LP Alonzi… - Physical Review Letters, 2021 - APS
We present the first results of the Fermilab National Accelerator Laboratory (FNAL) Muon g-2
Experiment for the positive muon magnetic anomaly a μ≡(g μ-2)/2. The anomaly is …
Experiment for the positive muon magnetic anomaly a μ≡(g μ-2)/2. The anomaly is …
Longitudinal short-distance constraints for the hadronic light-by-light contribution to (g− 2) μ with large-Nc Regge models
G Colangelo, F Hagelstein, M Hoferichter… - Journal of High Energy …, 2020 - Springer
A bstract While the low-energy part of the hadronic light-by-light (HLbL) tensor can be
constrained from data using dispersion relations, for a full evaluation of its contribution to the …
constrained from data using dispersion relations, for a full evaluation of its contribution to the …
[HTML][HTML] 50 Years of quantum chromodynamics: Introduction and Review
Quantum Chromodynamics, the theory of quarks and gluons, whose interactions can be
described by a local SU (3) gauge symmetry with charges called “color quantum numbers” …
described by a local SU (3) gauge symmetry with charges called “color quantum numbers” …
Dispersion relation for hadronic light-by-light scattering: two-pion contributions
G Colangelo, M Hoferichter, M Procura… - Journal of High Energy …, 2017 - Springer
A bstract In this third paper of a series dedicated to a dispersive treatment of the hadronic
light-by-light (HLbL) tensor, we derive a partial-wave formulation for two-pion intermediate …
light-by-light (HLbL) tensor, we derive a partial-wave formulation for two-pion intermediate …
Muon and connection
The discrepancy between the Standard Model theory and experimental measurement of the
muon magnetic moment anomaly, a μ=(g μ-2)/2, is connected to precision electroweak (EW) …
muon magnetic moment anomaly, a μ=(g μ-2)/2, is connected to precision electroweak (EW) …
[HTML][HTML] Hadronic light-by-light contribution to from lattice QCD: a complete calculation
EH Chao, RJ Hudspith, A Gérardin, JR Green… - The European Physical …, 2021 - Springer
We compute the hadronic light-by-light scattering contribution to the muon\(g-2\) from the up,
down, and strange-quark sector directly using lattice QCD. Our calculation features …
down, and strange-quark sector directly using lattice QCD. Our calculation features …
Constraints on the two-pion contribution to hadronic vacuum polarization
G Colangelo, M Hoferichter, P Stoffer - Physics Letters B, 2021 - Elsevier
At low energies hadronic vacuum polarization (HVP) is strongly dominated by two-pion
intermediate states, which are responsible for about 70% of the HVP contribution to the …
intermediate states, which are responsible for about 70% of the HVP contribution to the …