3 papers
nucl-th2025
Monopole and Seniority Truncations in the Large-Scale Configuration Interaction Shell Model Approach
Priyanka Choudhary, Chong Qi
This paper addresses the challenges of solving the quantum many-body problem, particularly within nuclear physics, through the configuration interaction (CI) method. Large-scale sh…
nucl-th2025
The -decay properties of nuclei: Role of neutron-proton pairing and the shell model interpretation
Priyanka Choudhary, Chong Qi
We study the recently measured beta-decay of Kr into Br within the framework of the large-scale shell model. The enhancement in the Gamow-Teller (GT) transition stren…
nucl-th2025
Evaluation of bound-state $β^-$-decay half-lives of fully ionized atoms
Priyanka Choudhary, Chong Qi
Bound-state $β^-$-decay is a rare radioactive process where the created electron is trapped in an atomic orbital instead of being emitted. It can be observed in highly ionized ato…