From the 1 of 6 linked papers with an AI index.
6 papers
Tackling the uncertainty of the nuclear-polarization correction to the bound-electron factor by means of the nuclear Skyrme interaction
Arnab Choudhury, Igor A. Valuev
The paper evaluates the nuclear‑polarization correction to the bound‑electron g factor of hydrogenlike ions using Skyrme‑based Hartree‑Fock random‑phase approximation calculations…
Charge radii of Cl isotopes from x-ray spectroscopy of muonic atoms
K. A. Beyer, T. E. Cocolios, C. Costache +25
Nuclear charge radii are vital for nuclear and atomic physics, the determination of fundamental constants, and searches for new physics. Muonic atoms, where a single negative muon…
Relativistic recoil as a key to the fine-structure puzzle in muonic
Konstantin A. Beyer, Igor A. Valuev, Zoia A. Mandrykina +2
The long-standing fine-structure anomaly in muonic Zr is resolved through a rigorous treatment of the relativistic-recoil effect. From a fit of ab initio QED calculations of…
Pb nuclear charge radius revisited: closing the fine-structure-anomaly gap
Zewen Sun, Konstantin Beyer, Zoia A. Mandrykina +3
A comprehensive reevaluation of the root-mean-square nuclear charge radius is presented for the doubly magic Pb extracted from muonic spectroscopy measurements. By integrat…
Modern approach to muonic x-ray spectroscopy demonstrated through the measurement of stable Cl radii
K. A. Beyer, T. E. Cocolios, C. Costache +25
Recent advances in muonic x-ray experiments have reinvigorated efforts in measurements of absolute nuclear charge radii. Here, a modern approach is presented, and demonstrated thro…
Nonlinear calcium King plot constrains new bosons and nuclear properties
A. Wilzewski, L. I. Huber, M. Door +39
Nonlinearities in King plots (KP) of isotope shifts (IS) can reveal the existence of beyond-Standard-Model (BSM) interactions that couple electrons and neutrons. However, it is cru…