Approximation of scattering phases for Reid93 potential

V. I. Zhaba

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arXiv · 1811.00279

Approximation of scattering phases for Reid93 potential

V. I. Zhaba

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Abstract

For a single-channel nucleon-nucleon scattering, a well-known and convenient variable phase approach is considered, which is widely used for practical problems of atomic and nuclear physics. Approximation of the $pp$- and $np$- scattering phases obtained for the modern realistic phenomenological nucleon-nucleon potential Reid93 was carried out. The approximation function is used as a well-known formula for a parabolic-type quadratic function.

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V. I. Zhaba. 2018-11-01. Approximation of scattering phases for Reid93 potential. https://arxiv.org/abs/1811.00279

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