Magnetic properties of rotational states in the pseudo-Nilsson model

Andrew E. Stuchbery

doi:10.1016/S0375-9474(01)01300-8

Magnetic properties of rotational states in the pseudo-Nilsson model

Andrew E. Stuchbery^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

62 Citations (Scopus)

Abstract

The electromagnetic behaviour of rotational bands based on natural-parity single-quasiparticle states in heavy, deformed nuclei is considered in terms of particle-rotor calculations employing the pseudo-Nilsson scheme. A comparison is made between the intrinsic magnetic parameters, g_K and b₀, at prolate deformations in the Nilsson and pseudo-Nilsson models. It is found from examining the M1 properties in the two models and through comparisons with experiment, that the pseudo-Nilsson model is most appropriately applied to orbits that occur at higher energy in the shell of interest.

Original language	English
Pages (from-to)	83-116
Number of pages	34
Journal	Nuclear Physics A
Volume	700
Issue number	1-2
DOIs	https://doi.org/10.1016/S0375-9474(01)01300-8
Publication status	Published - 25 Mar 2002

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title = "Magnetic properties of rotational states in the pseudo-Nilsson model",

abstract = "The electromagnetic behaviour of rotational bands based on natural-parity single-quasiparticle states in heavy, deformed nuclei is considered in terms of particle-rotor calculations employing the pseudo-Nilsson scheme. A comparison is made between the intrinsic magnetic parameters, gK and b0, at prolate deformations in the Nilsson and pseudo-Nilsson models. It is found from examining the M1 properties in the two models and through comparisons with experiment, that the pseudo-Nilsson model is most appropriately applied to orbits that occur at higher energy in the shell of interest.",

keywords = "Electromagnetic moments, M1 transitions, NUCLEAR STRUCTURE, Particle-rotor model, Pseudo-Nilsson model, g factors",

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T1 - Magnetic properties of rotational states in the pseudo-Nilsson model

AU - Stuchbery, Andrew E.

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Y1 - 2002/3/25

N2 - The electromagnetic behaviour of rotational bands based on natural-parity single-quasiparticle states in heavy, deformed nuclei is considered in terms of particle-rotor calculations employing the pseudo-Nilsson scheme. A comparison is made between the intrinsic magnetic parameters, gK and b0, at prolate deformations in the Nilsson and pseudo-Nilsson models. It is found from examining the M1 properties in the two models and through comparisons with experiment, that the pseudo-Nilsson model is most appropriately applied to orbits that occur at higher energy in the shell of interest.

AB - The electromagnetic behaviour of rotational bands based on natural-parity single-quasiparticle states in heavy, deformed nuclei is considered in terms of particle-rotor calculations employing the pseudo-Nilsson scheme. A comparison is made between the intrinsic magnetic parameters, gK and b0, at prolate deformations in the Nilsson and pseudo-Nilsson models. It is found from examining the M1 properties in the two models and through comparisons with experiment, that the pseudo-Nilsson model is most appropriately applied to orbits that occur at higher energy in the shell of interest.

KW - Electromagnetic moments

KW - M1 transitions

KW - NUCLEAR STRUCTURE

KW - Particle-rotor model

KW - Pseudo-Nilsson model

KW - g factors

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U2 - 10.1016/S0375-9474(01)01300-8

DO - 10.1016/S0375-9474(01)01300-8

M3 - Article

SN - 0375-9474

VL - 700

SP - 83

EP - 116

JO - Nuclear Physics A

JF - Nuclear Physics A

IS - 1-2

ER -

Magnetic properties of rotational states in the pseudo-Nilsson model

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