Calculation and Analysis for p+⁵²Cr Reaction

Key words: 
• optical model /
• cross section /
• angular distribution /
• energy spectrum /
• double differential cross section

Abstract: Based on the experimental data of non-elastic and elastic scattering istributions for p+48V,p+⁵¹V and p+⁵²Cr reactions, a set of optical potential parameters for p+⁵²Cr reaction with incident proton energies below 150 MeV are obtained. All cross sections, elastic and inelastic scattering angular distributions,energy spectra and double differential cross sections of six outgoing particles (n, p, d, t, helium-3 and ) for p+⁵²Cr reaction are calculated and analyzed. The optical model, the intra-nuclear cascade model, evaporation model, Hauser-Feshbach theory with width fluctuation correction, exciton model including the improved Iwamoto–Harada model and distorted wave Born approximation theory are involved in the calculation. The calculated results are compared with existing experimental data and the evaluated data from TENDL data base.It is found that our calculated results agree with the experimental data and the calculated cross sections are more consistent with the related experimental data than the results from TENDL data base.