3 papers
nucl-th2026
Charge radii of calcium isotopes within relativistic configuration-interaction density functional theory
Teng Qu, Bo Li, Yakun Wang
The charge radii of calcium isotopes are investigated within the framework of relativistic configuration-interaction density functional (ReCD) theory. The ReCD theory microscopical…
hep-ph2025
Probing Axion via Mössbauer Spectroscopy
Shengyi Liu, Kun-Feng Lyu, Jie Meng +3
We propose using the ultra-narrow 88 keV Mössbauer transition in Ag to search for QCD axion dark matter. The sub-eV axion field oscillates coherently, inducing a time-vary…
nucl-th2025
Relativistic configuration-interaction density functional theory: Nonaxial effects on nuclear decay
Y. K. Wang, P. W. Zhao, J. Meng
The relativistic configuration-interaction density functional theory is developed for even-even and odd-odd nuclei and is used to predict the nuclear matrix element of the neutrino…