Chong Qi

collaborators

4 papers

nucl-th2026

The $B (E 2)$ anomaly: Evidence for a low-lying mixed-symmetry collective excitation mode

Bo Cederwall, Chong Qi

Exceptionally low values of the ratio of electric quadrupole transition rates, $B_{4/2} \equiv B (E 2; 4_{1}^{+} \to 2_{1}^{+}) / B (E 2; 2_{1}^{+} \to 0_{gs}^{+}) < 1$ , have been obse…

nucl-th2026

Reply to the Comment on "Partial conservation of seniority in semi-magic nuclei"

Chong Qi

The present Reply addresses the Comment as posted on arXiv (arXiv:2606.04137 [nucl-th], June 2026).

nucl-th2026

Rigorous proof of the Strutinsky energy theorem and foundations of nuclear density functional theory

Chong Qi

We have derived a rigorous theoretical proof of the Strutinsky energy theorem. This proof not only provides a proper interpretation of the shell-correction decomposition, resolving…

nucl-th2025

Anomalous collective modes in atomic nuclei within the proton-neutron interacting boson model

Wei Teng, Yu Zhang, Sheng-Nan Wang +3

Novel collective modes characterized by a $B_{4/2}$ ratio ( $\equiv B (E 2; 4_{1}^{+} \to 2_{1}^{+}) / B (E 2; 2_{1}^{+} \to 0_{1}^{+})$ ) less than 1.0 that were observed recently have been i…

The B(E2) anomaly: Evidence for a low-lying mixed-symmetry collective excitation mode

Reply to the Comment on "Partial conservation of seniority in semi-magic nuclei"

Rigorous proof of the Strutinsky energy theorem and foundations of nuclear density functional theory

Anomalous collective modes in atomic nuclei within the proton-neutron interacting boson model

The $B (E 2)$ anomaly: Evidence for a low-lying mixed-symmetry collective excitation mode