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arXiv · 2110.14681

Illustrations of loosely-bound and resonant states in atomic nuclei

A. C. Dassie·F. Gerdau·F. J. Gonzalez·M. Moyano·R. M. Id Betan
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Abstract

Using the one-dimensional potential well with realistic parameters for atomic nuclei, we illustrate the movement of the poles of the S-matrix, and the transmission coefficient when the well supports an anti-bound state. We calculate the phase shift of the atomic nuclei 5He using the three-dimensional potential well, and compare it with the experimental one. The paper gives a glance of some of the properties found in realistic loosely and resonant nuclear systems, using equations at the level of undergraduate students.

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A. C. Dassie, F. Gerdau, F. J. Gonzalez, M. Moyano, R. M. Id Betan. 2021-10-27. Illustrations of loosely-bound and resonant states in atomic nuclei. https://doi.org/10.1119/10.0007045

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