432 citations · 5.7k across the 212 of their papers we have counts for
5 papers · 2 filters
Proton Radius, Darwin-Foldy Term and Radiative Corrections
U. D. Jentschura
We discuss the role of the so-called Darwin-Foldy term in the evaluation of the proton and deuteron charge radii from atomic hydrogen spectroscopy and nuclear scattering data. The…
Proposal for the determination of nuclear masses by high-precision spectroscopy of Rydberg states
B. J. Wundt, U. D. Jentschura
The theoretical treatment of Rydberg states in one-electron ions is facilitated by the virtual absence of the nuclear-size correction, and fundamental constants like the Rydberg co…
Fundamental constants and tests of theory in Rydberg states of one-electron ions
U. D. Jentschura, P. J. Mohr, J. N. Tan
The nature of the theory of circular Rydberg states of hydrogenlike ions allows highly-accurate predictions to be made for energy levels. In particular, uncertainties arising from…
Separation of Transitions with Two Quantum Jumps from Cascades
U. D. Jentschura
We consider the general scenario of an excited level |i> of a quantum system that can decay via two channels: (i) via a single-quantum jump to an intermediate, resonant level |bar…
Self-Energy Correction to the Bound-Electron g Factor of P States
U. D. Jentschura
The radiative self-energy correction to the bound-electron g factor of 2P_1/2 and 2P_3/2 states in one-electron ions is evaluated to order alpha (Z alpha)^2. The contribution of hi…