Large basis space effects in electron scattering form factors of light nuclei

Amos, K.; Steward, Christopher

doi:10.1103/physrevc.41.335

Cited by 5 publications

(2 citation statements)

References 14 publications

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“…The results of calculations made using the large basis PHF model of nuclear structure are shown by the continuous (full spectroscopy) and dashed (s-d shell components) curves. The dot-dash and dotted curves represent the results obtained previously using the shell model and deformed shell model OBDMEs for the 21 excitation (Amos et al 1980).…”

Section: Resultsmentioning

confidence: 90%

Inelastic Scattering from 20Ne

Amos¹,

Berge²,

Steward³

et al. 1991

Aust. J. Phys.

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Inelastic scattering of 800 MeV protons exciting states of the ground state rotation band of 20Ne is studied using large basis space, microscopic model (Hartree-Fock) wavefunctions and free two-nucleon t-matrices, one of which is based upon the Paris interaction. Results are compared with coupled channels analyses of the data made using Dirac as well as Schrodinger phenomenology. Thereby it is suggested that coupled channels effects in the reaction mechanism are essential in analysis of such higher energy reaction data.

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Section: Resultsmentioning

confidence: 90%

Inelastic Scattering from 20Ne

Amos¹,

Berge²,

Steward³

et al. 1991

Aust. J. Phys.

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“…The results of such large-structure-based space models are contrasted to finitebase-space predictions (the shell model) to demonstrate that momentum-transfer-dependent corrections can be quite varied. authored by Amos, K. and C. Steward [6].…”

Section: Journal Of University Of Anbar For Pure Science (Juaps)mentioning

confidence: 99%

Investigation of electrical and magnetical multipoles contributions to the total longitudinal and transverse form factors in some positive and negative 27Al states using different interactions

Lattoofi¹,

Mashaan²

2022

JUAPS

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The shell model and Skyrme interaction calculations were used to study the nuclear structure of the 27 Al nucleus. In particular, inelastic electron scattering form factors, energy levels, and transition probabilities for positive and some negative parity low energy states have been calculated. The sd shell model was used with SKX parameters for positive parity cases. The calculations were performed on sd space interactions and the best results were obtained from HBUMSD, HBUSD, CWH, PW, and W interactions. For negative parity cases, the zbm model space with SKXcsb parameters has been used with zwm interactions. The excitation energies and transitions probabilities to the ground state 5/2 + for positive parity states have been also calculated. The calculated form factors, energy level diagrams, and transition probabilities were compared with the available experimental data. It was confirmed that the Skyrme interaction is suitable with the shell model to study the nuclear structure.

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