Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2009-08-07
Phys.Rev.C80:024609,2009
Physics
Nuclear Physics
Nuclear Theory
11 pages, 7 figures, accepted for publication in Physical Review C
Scientific paper
10.1103/PhysRevC.80.024609
An approach to calculate microscopic optical potential (OP) with the real part obtained by a folding procedure and with the imaginary part inherent in the high-energy approximation (HEA) is applied to study the $^8$He+p elastic scattering data at energies of tens of MeV/nucleon (MeV/N). The neutron and proton density distributions obtained in different models for $^{8}$He are utilized in the calculations of the differential cross sections. The role of the spin-orbit potential is studied. Comparison of the calculations with the available experimental data on the elastic scattering differential cross sections at beam energies of 15.7, 26.25, 32, 66 and 73 MeV/N is performed. The problem of the ambiguities of the depths of each component of the optical potential is considered by means of the imposed physical criterion related to the known behavior of the volume integrals as functions of the incident energy. It is shown also that the role of the surface absorption is rather important, in particular for the lowest incident energies (e.g., 15.7 and 26.25 MeV/nucleon).
Antonov A. N.
Gaidarov M. K.
Kadrev D. N.
Lukyanov K. V.
Massen S. E.
No associations
LandOfFree
Calculations of $^{8}$He+p Elastic Cross Sections Using Microscopic Optical Potential does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Calculations of $^{8}$He+p Elastic Cross Sections Using Microscopic Optical Potential, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Calculations of $^{8}$He+p Elastic Cross Sections Using Microscopic Optical Potential will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-153048