36 citations · 200 across the 26 of their papers we have counts for
26 papers
Probing exotic multi-proton emitters: A Gamow shell model study of proton-rich fluorine and neon isotopes beyond the drip line
N. Chen, J. G. Li, M. R. Xie +4
We investigate proton-rich systems beyond the proton drip line, focusing on the notably poorly known 13F and 15Ne and the yet unobserved 14Ne, whose structure properties remain wea…
Direct observation of three-neutron emission from He and the search for the trineutron
S. W. Huang, C. Lenain, Z. H. Yang +107
Three-neutron emission from He has been directly measured for the first time, following neutron knockout from a He beam at 156 MeV/nucleon. A resonance-like structure at $2…
\textit{Ab initio} study of spectroscopic factors in K and neighboring isotones
P. Y. Wang, M. R. Xie, Q. Yuan +2
A recent \(^{47}\text{K}(d,pγ)^{48}\text{K}\) transfer reaction measurement has identified new excited states in \(^{48}\text{K}\) and extracted the corresponding spectroscopic fac…
How Threshold Effects in Spectroscopic Factors Influence Heavy-Ion Knockout Reactions
M. R. Xie, J. G. Li, C. A. Bertulani +3
A two-decade-old puzzle in heavy-ion one-nucleon knockout reactions is the strong correlation between the reduction factor and the Fermi surface asymme…
Double-magicity of proton drip-line nucleus Si with \textit{ab initio} calculation
J. G. Li, H. H. Li, S. Zhang +2
New magic numbers have been discovered in the neutron-rich region of the nuclear chart. However, there has been a lack of research on proton-rich nuclei. O, the mirror nucle…
Gamow shell model predictions for six-proton unbound nucleus Si
J. L. Wang, M. R. Xie, K. H. Li +4
Proton-rich nuclei beyond the proton drip line are of great interest in nuclear structure physics, due to exotic phenomena such as proton emissions and the Thomas-Ehrman shift (TES…
Gamow shell model calculations for the Thomas-Ehrman shift in new isotopes 21Al
K. H. Li, N. Chen, J. G. Li +4
Proton-rich nuclei beyond the proton drip line exhibit unique phenomena, such as the Thomas-Ehrman shift (TES), providing valuable insights into nuclear stability and isospin symme…
Effective proton-neutron interaction in mirror nuclei
Y. M. Xing, Y. F. Luo, K. H. Li +9
Effective proton-neutron interactions, , in mirror nuclei are systematically analyzed using the ground-state atomic masses. A mirror symmetry of is found for bound…
Magicity Revealed by the Mass of the Proton Dripline Nucleus Si
Y. M. Xing, Y. F. Luo, Y. H. Zhang +36
Using the -defined isochronous mass spectrometry technique, we conducted the first mass measurement of the proton dripline nucleus Si. We confirm that Si is bound…
Exploring the possible two-proton radioactivity of Ti
B. Huang, F. P. Bai, D. Q. Fang +1
Two-proton (2) radioactivity represents a rare decay mode that has been experimentally observed only in a selected few nuclei. The exploration of 2 emission is crucial for el…
Unveiling potential neutron halos in intermediate-mass nuclei: an \textit{ab initio} study
H. H. Li, J. G. Li, M. R. Xie +1
Halos epitomize the fascinating interplay between weak binding, shell evolution, and deformation effects, especially in nuclei near the drip line. In this Letter, we apply the stat…
Ab initio calculations with a new local chiral N3LO nucleon-nucleon force
P. Y. Wang, J. G. Li, S. Zhang +3
Ab initio calculations have achieved remarkable success in nuclear structure studies. Numerous works highlight the pivotal role of three-body forces in nuclear ab initio calculatio…
Ab initio valence-space in-medium similarity renormalization group calculations for neutron-rich P, Cl, and K isotopes
M. R. Xie, L. Y. Shen, J. G. Li +3
Neutron-rich P, Cl, and K isotopes, particularly those with neutron numbers around , have attracted extensive experimental and theoretical interest. We utilize the \textit{ab…
Precise determination of ground-state hyperfine splitting and calculation of Zeeman coefficients for 171Yb+ microwave frequency standard
J. Z. Han, B. Q. Lu, N. C. Xin +7
We report precise measurement of the hyperfine splitting and calculation of the Zeeman coefficients of the Yb ground state. The absolute hyperfine splitting frequency i…
Complex valence-space effective operators for observables: the Gamow-Teller transition
Z. C. Xu, S. Zhang, J. G. Li +5
Nuclei in the vicinity of driplines have been receiving a lot of attention in nuclear structure studies. In the nuclei, the continuum coupling is crucial in reproducing weakly-boun…
Investigation of unbound hydrogen isotopes with the Gamow shell model
H. H. Li, J. G. Li, N. Michel +1
Although they are part of the lightest nuclei, the hydrogen isotopes are not well understood both experimentally and theoretically. Indeed, besides deuteron and triton, all known h…
Investigation of spectroscopic factors of deeply-bound nucleons in drip-line nuclei with the Gamow shell model
M. R. Xie, J. G. Li, N. Michel +4
Spectroscopic factors involving well bound nucleons in light nuclei are calculated with standard shell model, no-core shell model and Gamow shell model. Continuum coupling is inclu…
Investigation of isospin-symmetry-breaking in mirror energy difference and nuclear mass with ab initio calculations
H. H. Li, Q. Yuan, J. G. Li +7
Isospin-symmetry breaking is responsible for the energy difference of excited states in mirror nuclei. It also influences the coefficient of the isobaric multiplet mass equation. I…
Ab initio descriptions of mirror nuclei with resonance and continuum coupling
S. Zhang, F. R. Xu, J. G. Li +6
We have used an {\it ab initio} Gamow shell model to study the isospin symmetry breaking in the mirror nuclei of F, N, Ne and C. Starting from a…
Calculation of the Thomas-Ehrman shift in F and O(p,p) cross section with the Gamow shell model
N. Michel, J. G. Li, L. H. Ru +1
The F nucleus is situated at the proton drip-line and is unbound by proton emission by only about 500 keV. Continuum coupling is then prominent in this nucleus. Added to tha…
One-neutron halo structure of Ne
J. G. Li, N. Michel, H. H. Li +1
We have applied the Gamow shell model to calculate nuclear observables of Ne isotopes pertaining to one-neutron halo structure, these nuclei being situated close to neutr…
Deformed in-medium similarity renormalization group
Q. Yuan, S. Q. Fan, B. S. Hu +6
We have developed an {\it ab initio} deformed in-medium similarity renormalization group (IMSRG) for open-shell nuclei. This is a single-reference IMSRG in deformed Hartree-Fock (H…
The roles of three-nucleon force and continuum coupling in mirror symmetry breaking of oxygen mass region
S. Zhang, Y. Z. Ma, J. G. Li +4
With both three-nucleon force and continuum coupling included, we have developed a self-consistent {\it ab initio} Gamow shell model within the Gamow Hartree-Fock (GHF) basis obtai…
Resonances of isospin triplet states within the \textit{ab initio} no-core Gamow shell model
J. G. Li, N. Michel, W. Zuo +1
The nuclei, i.e., H, He and Li, establish an interesting isospin isobaric system. H and Li are unbound broad resonances, whereas He is deeply bo…