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p. 93-104
The nucleus is made with nuclear matter. This nuclear matter apparently looks like a gas, a Thomas-Fermi gas, or like a liquid drop Bohr, or like a solid (for the nuclei decaying through super deformed bands of gamma rays). We try to understand these apparent forms of nuclear matter through: the cumulative interaction in the nuclei (a three body nuclear special interaction) and by using the Heisenberg transformation (based on the uncertainty principle on energy and time of the nuclear matter). These cumulative interactions can transform the "gas" nuclei or the "liquid" nuclei or "solid" nuclei in nuclear matter.
For a short interval of time, we imagine a Heisenberg partial or total dissolution (transformation)of the nucleus in a "solid" or a "liquid" or a "gas" nucleus. The free nucleons will condense through the cumulative interactions and will reconstruct the quantum structure of the nucleus. These many different states of the bi- or tri- nuclear phases are the mesomeres states of the nucleus with the given total energy, angular momentum, etc. Through these mesomeres states we try to understand the stability of the nucleus in terms of their maximum number.
The Heisenberg partial or total dissolution of the nucleus followed by a partial or total quantum reconstruction are an oscillatory movement from chaos (disorder) to the order going through mesomeres states. More are their number bigger is the stability and to the lifetime of the nucleus.
A theoretical approach to the mesomeres states can follow the Strutinsky recipe, where the quantum Shell Model correction simulates Heisenberg dissolution process.
Domitian G. Popescu, « Nuclear Mesomerie », CASYS, 17 | 2006, 93-104.
Domitian G. Popescu, « Nuclear Mesomerie », CASYS [Online], 17 | 2006, Online since 09 September 2024, connection on 27 December 2024. URL : http://popups.uliege.be/3041-539x/index.php?id=3105
Laboratoire de Physique Théorique Fondamentale de Paris