Cross section calculations for nucleon-/sup 40/Ca and. cap alpha. -/sup 40/Ca elastic scattering from microscopic nonlocal optical potentials

Journal Article · Fri Apr 01 00:00:00 EST 1983 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.27.1474· OSTI ID:6076768

Dermawan, H; Osterfeld, F; Madsen, V A

Microscopic calculations of the second-order imaginary optical potential are made for /sup 40/Ca(n,n), /sup 40/Ca(p,p), and /sup 40/Ca(..cap alpha..,..cap alpha..) at various incident energies using random phase approximation transition densities for intermediate excited states. Elastic scattering cross sections are calculated from the microscopic nonlocal potentials and are compared to cross sections which have been calculated from the equivalent local potentials. The validity of the local approximation to the nonlocal potentials is discussed.

• Research Organization: Institut fuer Kernphysik, Kernforschungsanlage Juelich, D-5170 Juelich, Federal Republic of Germany
• OSTI ID: 6076768
• Journal Information: Phys. Rev. C; (United States), Vol. 27:4
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA REACTIONS
ELASTIC SCATTERING
CALCIUM 40 TARGET
NEUTRON REACTIONS
PROTON REACTIONS
CROSS SECTIONS
NONLOCAL POTENTIAL
OPTICAL MODELS
RANDOM PHASE APPROXIMATION
THEORETICAL DATA
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
DATA
HADRON REACTIONS
INFORMATION
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUMERICAL DATA
POTENTIALS
SCATTERING
TARGETS
651515* - Nuclear Properties & Reactions
A=39-58
Theoretical- Nuclear Reactions & Scattering- (-1987)