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arXiv · 1607.07836

Manifestations of Isospin in Nearest Neighbor Spacing Distributions for the f-p Model Space

Michael Quinonez·Arun Kingan·Larry Zamick
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Abstract

The strong interactions are charge independent. If we limit ourselves to the strong interactions, we have the isospin $T$ as a good quantum number. Here we consider the lack of level repulsion of states of different isospin and how this effect manifests in nearest neighbor spacing (NNS) histograms, which provide a visual and statistical context in which to study distributions of energy level spacings. In particular, we study nucleons in the f-p model space for the nucleus $^{44}$Ti. We also study the effect of the Coulomb interaction on the level spacing distribution.

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Michael Quinonez, Arun Kingan, Larry Zamick. 2016-07-26. Manifestations of Isospin in Nearest Neighbor Spacing Distributions for the f-p Model Space. https://doi.org/10.1142/s0218301317500604

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