activity
20242026
most citedTowards Precision Spectroscopy of Antiprotonic Atoms for Probing Strong-field QED

9 citations · 9 across the 5 of their papers we have counts for

collaborators

5 papers

nucl-ex2026

Nuclear Charge Radius of Be from Muonic Atom Spectroscopy Using a Microcalorimeter

Ofir Eizenberg, Shikha Rathi, Andreas Abeln +34

The transition energy in muonic Be was measured using a metallic magnetic calorimeter, resulting in eV. The result is 30 times more pre…

physics.atom-ph2026

Theoretical ab initio Evolution of Satellite Intensity near Threshold for Cu K-shell transitions

Daniel Pinheiro, Gonçalo Baptista, César Godinho +9

In this work, we have investigated the evolution of satellite intensity near the ionization threshold for Cu K-shell transitions through theoretical methods. Employing standard sta…

physics.atom-ph2025★ 9 cited

Towards Precision Spectroscopy of Antiprotonic Atoms for Probing Strong-field QED

Gonçalo Baptista, Shikha Rathi, Michael Roosa +26

PAX (antiProtonic Atom X-ray spectroscopy) is a new experiment with the aim to test strong-field quantum electrodynamics (QED) effects by performing high-precision x-ray spectrosco…

physics.atom-ph2025

A Bayesian Approach for Strong Field QED Tests with He-like Ions

César Godinho, Jorge Machado, Nancy Paul +3

Detailed comparisons between theory and experiment for quantum electrodynamics (QED) effects in He-like ions have been performed in the literature to search for hints of new physic…

physics.atom-ph2024

High-precision, reference-free measurements of 2p 1s transitions in boron-like sulfur and argon

Louis Duval, Emily Lamour, Stéphane Macé +6

We have measured several 2p 1s transition energies in core-excited boron-like ions of sulfur and argon. The measurements are reference-free, with an accuracy of a few…