132 citations · 712 across the 32 of their papers we have counts for
19 papers · 1 filter
Effect of surface magnetism on the x-ray spectra of hollow atoms
P. Dergham, C. Prigent, Ch. V. Ahmad A. Brassart +7
We present evidence that the detection of surface magnetism without the application of an external magnetic field is possible by studying the x-ray emission of highly charged ions…
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…
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…
Absolute measurement of the relativistic magnetic dipole transition in He-like sulfur
Jorge Felizardo Dias Cunha Machado, Nancy Paul, Gabrielle Soum-Sidikov +5
We have made the first absolute, reference-free measurement of the 1s2s 3 S1 1s 2 1 S0 relativistic magnetic dipole transition in He-like sulfur. The highly-charged S…
An electrostatic in-line charge-state purification system for multicharged ions in the kiloelectronvolt energy range
Daniel Schury, Ajit Kumar, Alain Méry +11
The performance of a newly built omega type electrostatic analyzer designed to act as an in-line charge-state purification system for ions in the keV energy range is reported. The…
Line shape analysis of the K transition in muonic hydrogen
D. S. Covita, D. F. Anagnostopoulos, H. Fuhrmann +19
The K transition in muonic hydrogen was measured with a high-resolution crystal spectrometer. The spectrum is shown to be sensitive to the ground-state hyperfine splitting, the…