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Proton-neutron pairing correlations in N=Z nuclei with Deformed Skyrme pnBCS model
Xin Lian, C. L. Bai, H. Sagawa, H. Q. Zhang
https://arxiv.org/abs/2507.18124 https://

Proton-neutron pairing correlations in N=Z nuclei with Deformed Skyrme+pnBCS model
We investigate the effects of neutron-neutron (nn), proton-proton (pp) and proton-neutron (pn) pairing correlations on the ground-states of $N = Z$ even-even $pf$-shell nuclei by using an axially symmetric deformed Hartree-Fock (HF)+pnBardeen-Cooper-Schrieffer (BCS) model. We adopt a Skyrme energy density functional (EDF) SGII, together with contact volume- and surface-type pairing interactions, whose strengths are adjusted to reproduce empirical pairing gaps of each nucleus. It is shown that t…

Charge symmetry breaking effect in mirror {\Lambda} hypernuclei with Skyrme-Hartree-Fock model
Shi-jing Zha, Suo Qiu, H. Sagawa, Xian-Rong Zhou
https://arxiv.org/abs/2509.13655 …

Charge symmetry breaking effect in mirror Λ hypernuclei with Skyrme-Hartree-Fock model
We study the charge symmetry breaking (CSB) effect in mirror hypernuclei using the deformed Skyrme Hartree-Fock (DSHF)+ Bardeen-Cooper-Schrieffer (BCS) model together with the CSB term and pairing interaction. Our model provides good account for the observations of CSB effect in mirror hypernuclei in the mass region of A = 7~16. We investigate the effect of deformation on the single-Lambda binding energy differences and we found that, in mirror hypernuclei with mass numbers A = 8 and A = 9, def…