activity
20132026
most citedThe anomalous magnetic moment of the muon in the Standard Model

1.2k citations · 2.4k across the 53 of their papers we have counts for

collaborators

61 papers

hep-ph2026

Electroweak precision physics via angular distributions in hadronic decays

E. Estrada, E. Passemar, S. Paz +2

Hadronic tau decays provide a unique low-energy laboratory for the charged-current interaction between quarks and leptons. Their use as an electroweak precision sector is, however,…

hep-ph2026

Probing baryon number with missing energy

Gudrun Hiller, Antonio Rodríguez-Sánchez, Daniel Wendler

Quark portal interactions with a light singlet fermion make baryon number testable through missing transverse energy (MET). We find that present LHC data constrain scale…

hep-ph2026

The Pion Sum Rule beyond the Chiral Limit

Johan Bijnens, Nils Hermansson-Truedsson, Antonio Rodríguez-Sánchez

The difference between the charged and neutral pion masses can be predicted from a well-known dispersion relation involving an infinite-energy integral over experimental data, the…

hep-ph2026

Beyond Form Factors: Precise Angular Tests in Hadronic Decays

E. Estrada, E. Passemar, S. Paz +2

Semileptonic decays mainly proceed via interactions between charged lepton and quark currents. The hadronization of the quark current is intrinsically nonperturbative and gener…

cs.LG2025

Dynamic Sparsity: Challenging Common Sparsity Assumptions for Learning World Models in Robotic Reinforcement Learning Benchmarks

Muthukumar Pandaram, Jakob Hollenstein, David Drexel +3

The use of learned dynamics models, also known as world models, can improve the sample efficiency of reinforcement learning. Recent work suggests that the underlying causal graphs…

hep-ph2025

On the Charm Contribution to the Muon Light-by-Light

Johan Bijnens, Nils Hermansson-Truedsson, Antonio Rodríguez-Sánchez

We combine existing perturbative results to show that a precise analytic determination of the charm-quark contribution to the hadronic light-by-light (HLbL) part of the muon anomal…