Accès ouvert
2026
article
OpenAlex
M.R. Xie, J.G. Li, C.A. Bertulani, N. Michel et autres
A two-decade-old puzzle in heavy-ion one-nucleon knockout reactions is the strong correlation between the reduction factor R s = σ exp / σ t h and the Fermi surface asymmetry Δ S . Theoretical cross sections typically rely on spectroscopic factors (SFs) …
cn, us
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
Liufang Ni, Yi Jin, Zhen Li, K. W. Brown et autres
The structure of the proton-unbound nucleus Al 21 has been studied via proton transfer from a Be 9 target to a Mg 20 beam at E / A = 103 MeV. Three resonant states in Al 21 are identified by the invariant-mass …
cn, us
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
M. R. Xie, J.G. Li, N. Michel, H.H. Li et autres
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 included exactly in the Gamow shell model, due to the use of the Berggren basis, which contains …
cn
(code pays fourni par la source)