Variation after projection calculations for high-spin states

نویسندگان

چکیده

In this paper, an improvement has been made on the variation after projection (VAP) method, which is crucial in calculations of high-spin states. It turns out that, form trial VAP wave function with spin J can be simplified by adopting just one projected state rather than previously all (2J+1) angular momentum states for each selected reference state, |Φ〉. The present show that such simplification still minimizes energy up to a very good approximation. scheme, obtain almost equivalent functions starting from different sets basis This clearly shows nuclear not identified single intrinsic while traditional collective models, usually assigned well deformed rotational band.

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ژورنال

عنوان ژورنال: Physics Letters B

سال: 2022

ISSN: ['0370-2693', '1873-2445']

DOI: https://doi.org/10.1016/j.physletb.2021.136795