Interference effects in proton scattering on 15N nuclei at intermediate energies

E. T. Ibraeva, M. A. Zhusupov, Onlasun Imambekov, Pavel M. Krassovitskiy

2010

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DOI 10.1134/s1063778810080193
Data confidence 70 medium
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Abstract

The differential cross section for proton scattering on 15 N nuclei is calculated within Glauber diffraction theory at energies of 0.2, 0.6, and 1.0 GeV. Use is made of the shell-model wave function for the 15 N nucleus. The contribution of single and double collisions to the Glauber operator Ω is taken into account. The sensitivity of the differential cross sections to the contributions of scattering on nucleons from different shells, to the parameters of the elementary pN amplitude, and to the energy of projectile protons is investigated. It is shown that the interference between amplitudes corresponding to different collision multiplicities, as well as between the amplitudes for scattering on nucleons from different shells, determines special features of the cross section.