2 papers
nucl-th2026
Symmetry restoration in the axially deformed proton-neutron quasiparticle random phase approximation for nuclear beta decay: The effect of angular-momentum projection
R. N. Chen, Y. N. Zhang, J. M. Yao +1
We examine the effects of symmetry restoration on nuclear beta decay within the axially deformed proton-neutron quasiparticle random phase approximation (QRPA). We employ the proto…
nucl-th2026
Benchmarking projected generator coordinate method for nuclear Gamow-Teller transitions
R. N. Chen, X. Lian, J. M. Yao +1
In this work, we aim to achieve a minimal extension of the quantum-number projected generator coordinate method (PGCM) to describe Gamow-Teller (GT) transition strengths in even-ev…