The ground state rotational band in 8Be and the instability of the SU(3) classification

M. C. Bouten; M. C. Bouten; P. Van Leuven

doi:10.1016/0375-9474(71)90804-9

The ground state rotational band in ⁸Be and the instability of the SU(3) classification

M. C. Bouten, M. C. Bouten, P. Van Leuven

Research output › peer-review

Abstract

The low-lying states of ⁸Be are studied in three different approximations: the shell model without and with configuration interaction and the projected Hartree-Fock method. The calculation shows that the classification of states in SU(3) bands is destroyed when configuration mixing is taken into account. The configuration interaction calculation gives a clue to understanding the growth of the ground state rotational band in terms of different SU(3) representations.

Original language	English
Pages (from-to)	438-448
Number of pages	11
Journal	Nuclear Physics, Section A
Volume	168
Issue number	2
DOIs	https://doi.org/10.1016/0375-9474(71)90804-9
State	Published - 14 Jun 1971

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0375-9474(71)90804-9

Cite this

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title = "The ground state rotational band in 8Be and the instability of the SU(3) classification",

abstract = "The low-lying states of 8Be are studied in three different approximations: the shell model without and with configuration interaction and the projected Hartree-Fock method. The calculation shows that the classification of states in SU(3) bands is destroyed when configuration mixing is taken into account. The configuration interaction calculation gives a clue to understanding the growth of the ground state rotational band in terms of different SU(3) representations.",

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AB - The low-lying states of 8Be are studied in three different approximations: the shell model without and with configuration interaction and the projected Hartree-Fock method. The calculation shows that the classification of states in SU(3) bands is destroyed when configuration mixing is taken into account. The configuration interaction calculation gives a clue to understanding the growth of the ground state rotational band in terms of different SU(3) representations.

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