Phase transitions for rotational states within an algebraic cluster model

E. Lopez-Moreno; P. O. Hess; H. Yepez-Martinez

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arXiv · 1711.09818

Phase transitions for rotational states within an algebraic cluster model

E. Lopez-Moreno·P. O. Hess·H. Yepez-Martinez

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Abstract

The catastrophe theory, an effective method for the description of phase transitions, is applied to the Semimicroscopic Algebraic Cluster Model (SACM) as an example of a non-trivial theory. The ground state and excited, rotational phase transitions are investigated. A short introduction to the SACM and the catastrophe theory is given. We apply the formalism to the test case of 16O+alpha-->20Ne.

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E. Lopez-Moreno, P. O. Hess, H. Yepez-Martinez. 2017-11-27. Phase transitions for rotational states within an algebraic cluster model. https://arxiv.org/abs/1711.09818

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