|Author||Mendoza-Temis, Joel ♦ Hirsch, Jorge G. ♦ Zuker, Andres P.|
|Date of Submission||2009-12-04|
|Subject Domain (in DDC)||Computer science, information & general works ♦ Natural sciences & mathematics ♦ Physics|
|Subject Keyword||Nuclear Theory ♦ physics:nucl-th|
|Abstract||The simplest version of the Duflo-Zuker mass model (due entirely to the late Jean Duflo) is described by following step by step the published computer code. The model contains six macroscopic monopole terms leading asymptotically to a Liquid Drop form, three microscopic terms supposed to mock configuration mixing (multipole) corrections to the monopole shell effects, and one term in charge of detecting deformed nuclei and calculating their masses. A careful analysis of the model suggests a program of future developments that includes a complementary approach to masses based on an independently determined monopole Hamiltonian, a better description of deformations and specific suggestions for the treatment of three body forces.|
|Description||Comment: 30 pages, 21 figures, extensives changes to improve presentation and clarity, with an ample discussion of the anomalous term. Accepted for publication in Nuclear Physics A
|Learning Resource Type||Article|
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