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arXiv · 1905.01819

Integer and half-integer channel spins for elastic scattering cross sections

A. S. Tkachenko·R. Ya. Kezerashvili·N. A. Burkova·S. B. Dubovichenko
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Abstract

We present the analytical expressions for the differential cross sections and independent partial amplitudes for elastic scattering of nuclear particles for channels with a spin value of 1/2, 1, 3/2, 2 and 5/2. The independent partial amplitudes are presented for arbitrary orbital angular momentum $l$ and taking into account spin-orbit splitting. The analytical expressions allow one to carry out full phase shift analyses using experimental data for differential cross sections for processes with channel spins 1/2, 1, 3/2, 2 and 5/2.

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A. S. Tkachenko, R. Ya. Kezerashvili, N. A. Burkova, S. B. Dubovichenko. 2019-05-06. Integer and half-integer channel spins for elastic scattering cross sections. https://doi.org/10.1016/j.nuclphysa.2019.121609

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