Universality of Mallmann correlations for nuclear band structures

Universality of Mallmann correlations for nuclear band structures

It is shown that the Mallmann's energy ratio correlations, first time proposed 50 years ago for the ground state bands of the even-even nuclei, are universal: all band structures in collective nuclei obey the same systematics. Based on a second order anharmonic vibrator description, parameter-f...

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Hauptverfasser: Bucurescu, D, Zamfir, N V, Cata-Danil, G, Ivascu, M, Marginean, N
Format: Tagungsbericht
Sprache:eng
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Zusammenfassung:It is shown that the Mallmann's energy ratio correlations, first time proposed 50 years ago for the ground state bands of the even-even nuclei, are universal: all band structures in collective nuclei obey the same systematics. Based on a second order anharmonic vibrator description, parameter-free recurrence relations are proposed for Mallmann-type energy ratios, which can be used to extrapolate band structures to higher spin.
ISSN:0094-243X
DOI:10.1063/1.3039848