activity
20172026
most citedAxion and dark photon limits from Crab Nebula high energy gamma-rays

42 citations · 98 across the 8 of their papers we have counts for

collaborators

14 papers

hep-ph2026

New Physics and Symmetry Tests with Polarized Photon Fusion and Dipole Moments

Fang Xu

We discuss new-physics searches and symmetry tests with dipole moments, emphasizing the role of polarization observables. As a primary benchmark, we consider polarized photon fusio…

hep-ph2025★ 1 cited

Updated Constraints from Electric Dipole Moments in the MSSM with R-Parity Violation

Wolfgang Altmannshofer, P. S. Bhupal Dev, Amarjit Soni +1

We revisit the electric dipole moments (EDMs) of quarks and leptons in the Minimal Supersymmetric Standard Model (MSSM) with trilinear -parity violation (RPV). In this framework…

hep-ph2025

Linearly Polarized Photon Fusion as a Precision Probe of the Tau Lepton Dipole Moments at Lepton Colliders

Ding Yu Shao, Hao Xiang, Fang Xu +2

We present a comprehensive investigation into the anomalous magnetic dipole moment () and electric dipole moment () of the lepton using the process at…

hep-ph2023★ 4 cited

Neutral and Doubly-Charged Scalars at Future Lepton Colliders

Fang Xu

Many new physics scenarios beyond the Standard Model (BSM) necessitate the existence of new neutral and/or charged scalar fields, which might couple to the SM charged leptons (but…

hep-ph2022★ 6 cited

Probing the muon (g-2) anomaly at the LHC in final states with two muons and two taus

Yoav Afik, P. S. Bhupal Dev, Amarjit Soni +1

The longstanding muon anomaly, as well as the persistent hints of lepton flavor universality violation in -meson decays, could be signaling new physics beyond the Standa…

hep-ph2021★ 26 cited

Hints of Natural Supersymmetry in Flavor Anomalies?

P. S. Bhupal Dev, Amarjit Soni, Fang Xu

The recent results from the Fermilab muon experiment, as well as the persisting hints of lepton flavor universality violation in -meson decays, present a very strong case…