Dispersive optical-model and coupled-channels descriptions of neutron scattering fromAl27andCo

Differential Cross Sections for Neutron Elastic and Inelastic Scattering on23Na

“…The compound elastic process, apparent at angles > 90 o , is too large in that calculation, indicating the imaginary potential, WD, should be substantially reduced. Dispersive optical model calculations in this mass region also point to smaller absorption at lower energies [12].…”

Spin-spin interaction between polarized neutrons and polarizedAl27,Co59, andNagadi1, Weisel2, Walter3 et al. 2004Phys. Rev. CSelf Cite2000View full textAdd to dashboardCite

“…The differential cross-section data included that of Ref. The DOM model was built using grid search techniques similar to those described in the companion paper [15] for 27 Al and 59 Co. The potential parameters for 93 Nb are given in Table I, where we use the notation and definitions introduced in Ref.…”

“…The potential parameters for 93 Nb are given in Table I, where we use the notation and definitions introduced in Ref. [15]. As can be seen in Fig.…”

“…We chose the DOM because it provides a more realistic description of low-energy elastic scattering than does a conventional SOM [15]. Use of an SOM or DOM can be questioned when the target nuclei are deformed.…”

“…For n ជ + 27 Al ជ and n ជ + 59 Co ជ , the present paper uses both the DOM potentials and the CCM analyses of Ref. [15] to investigate the spin-spin cross sections for these systems.…”