Consistent folding model description of nucleon elastic, inelastic, and charge-exchange scattering from 6,7Li at 25–50 MeV

Neutron-proton halo structure of the 3.563-MeV0+state inLi6Arai1, Suzuki2, Varga3 1995Phys. Rev. C785301View full textAdd to dashboardCite

“…Our analysis strongly supports that the 3.563-MeV 0+ state of Li has a spatially extended halolike structure formed by the neutron and proton outside the n particle. The inelastic proton [29) and pion [30) scatterings to this state show a strong anomaly in the sense that any theoretical analysis leads to outstanding discrepancy from experiment. We think the consideration of the halolike structure in this state is needed in such an analysis.…”

Isovector soft dipole mode in 6Be

“…This deficiency is evidently connected to our simplified treatment of the reaction mechanism (PWIA), see discussion in Refs. [ 20,22]. It is not expected that this deficiency affects the conclusions drawn from the correlation data.…”

Reexamination ofLi6+pelastic scattering in inverse kinematics

“…[14] while for lower mass numbers in Refs. [12,15], where the validity of the local density approximation is under a severe test. Both these issues were confronted in our recent work of proton elastic scattering in inverse kinematics with the radioactive nucleus 17 F [16].…”

“…Theoretical approaches to probe the potential in a folding and coupled-channel (CC) context are found in Refs. [15,25,26], but they deal with data at rather high energies above E = 25 MeV/u. Four recent interesting articles [27][28][29][30] present continuum discretized coupled-channel calculations (CDCC) and calculations with a microscopic M3Y potential, respectively, from rather low to higher energies (∼ 5-155 MeV/u).…”