Angular distributions of protons scattered by Ar-40 nuclei with excitation of the 2(+)(1.46 MeV) and 3(-)(3.68 MeV) collective levels for incident energies of 25.1, 32.5, and 40.7 MeV

Okumusoglu, N.; Gorur, F.; Birchall, J.; Soukhovitskii, E.; Capote, R.; Quesada, J.; Chiba, S.

doi:10.1103/physrevc.75.034616

Angular distributions of protons scattered by Ar-40 nuclei with excitation of the 2(+)(1.46 MeV) and 3(-)(3.68 MeV) collective levels for incident energies of 25.1, 32.5, and 40.7 MeV

Copy For Citation

Okumusoglu N. T., Gorur F. K., Birchall J., Soukhovitskii E. S., Capote R., Quesada J. M., ...More

PHYSICAL REVIEW C, vol.75, no.3, 2007 (SCI-Expanded)

Publication Type: Article / Article
Volume: 75 Issue: 3
Publication Date: 2007
Doi Number: 10.1103/physrevc.75.034616
Journal Name: PHYSICAL REVIEW C
Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Recep Tayyip Erdoğan University Affiliated: No

Abstract

Elastic and inelastic scattering of unpolarized and polarized protons by Ar-40 nuclei for incident energies between 20 and 50 MeV has been studied by reanalyzing experimental scattering spectra for the 2(+)(1.46 MeV) and 3(-)(3.68 MeV) levels in the angular range 30 degrees-160 degrees for incident protons of energies of 25.1, 32.5, and 40.7 MeV. An isospin dependent soft-rotator coupled-channels optical model with the potential containing a dispersive term with a nonlocal contribution is used to analyze the data.