4 papers
Systematic analysis of double Gamow-Teller sum rules
Hong-Jin Xie, Yi Lu, Shu-Yuan Liang +2
Sum rules are important bulk properties of transition strength functions for atomic nuclei. Unlike the Ikeda sum rule for single Gamow-Teller transition, double Gamow-Teller transi…
The pervasiveness of shape coexistence in nuclear pair condensates
Y. Lei, J. Qi, Y. Lu +4
We investigate nuclear shape coexistence for a wide range of even-even nuclides. By varying general pair condensates, which include Slater determinants as a limit but also allow fo…
Robust correlation between binding energies and charge radii of mirror nuclei
Y. Lei, N. A. Alam, Z. Z. Qin +3
Using the charge density from the two-parameter Fermi model, a robust and nontrival correlation between binding energis and charge radii of mirror nuclei is newly proposed. This co…
Shannon entropy of optimized proton-neutron pair condensates
Shu-Yuan Liang, Yi Lu, Yang Lei +3
Proton-neutron pairing and like-nucleon pairing are two different facets of atomic nuclear configurations. While like-nucleon pair condensates manifest their superfluidic nature in…