In this work, the elastic cross section is calculated at energies above the Coulomb barrier for 3He + 58Ni using a Woods-Saxon potential. The solutions of the radial Schrödinger equations are calculated numerically and they are introduced in the S matrix, after which the cross section is obtained. The parameters in the potential are adjusted to satisfy known experimental data.
References
[1]
Woods, R.D. and Saxon, D.S. (1954) Diffuse Surface Optical Model for Nucleon-Nuclei Scattering. Physical Review, 95, 577-578. https://doi.org/10.1103/PhysRev.95.577
[2]
Fujisawa, T., Kamitsubo, H., Wada, T. and Igarashi, M. (1969) Optical-Model Analysis of Elastic Scattering of 3He Particles from 58Ni at 24.15, 27.64 and 34.14 MeV. Journal of the Physical Society of Japan, 27, 278-290. https://doi.org/10.1143/JPSJ.27.278
[3]
Jansen, R.H.J., de Heer, F.J., Luyken, H.J., van Wingerden, B. and Blaauw, H.J. (1976) Absolute Differential Cross Sections for Elastic Scattering of Electrons by Helium, Neon, Argon and Molecular Nitrogen. Journal of Physics B, 9, 185-212. https://doi.org/10.1088/0022-3700/9/2/009
[4]
Baron, N., Leonard, R.F. and Stewart, W.M. (1971) Alpha-Gamma Angular Correlations in 12C, 24Mg, 58Ni, and 120Sn. Physical Review C, 4, 1159-1173. https://doi.org/10.1103/PhysRevC.4.1159
[5]
Albinski, J., Budzanowski, A., Dabrowski, H., Rogalska, Z., Wiktor, S., Rebel, H., Srivastava, D.K., Alderliesten, C., Bojowald, J., Oelert, W., Mayer-B öricke, C. and Turek, P. (1985) α-Particle Scattering from Ni Isotopes at Eα = 172.5 MeV. Nuclear Physics A, 445, 477-494. https://doi.org/10.1016/0375-9474(85)90453-1
[6]
Gibbs, W.R. (2006) Computation in Modern Physics. 3rd Edition, World Scientific Publishing, Singapore.