Isotopic Differences in the Charge Distribution of Even Molybdenum Isotopes from Elastic Electron Scattering

Dreher, B.

doi:10.1103/physrevlett.35.716

Cited by 21 publications

(4 citation statements)

References 9 publications

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“…For 12 C the CM occupancies are obtained from the the PJT Hamiltonian ͓4͔ in the (0p 3/2 ,0p 1/2 ) model space. 16 O is treated as closed shell, and 15 N is treated as a closed shell plus one hole in the 0p 1/2 orbit. In general, it is found that the Skyrme Hartree-Fock calculations give a good reproduction of the density distributions in the tail region, whereas in the interior region there are more marked differences between theory and experiment.…”

Section: A P-shell Charge-density Distributionsmentioning

confidence: 99%

“…Due to the 0 f 7/2 subshell closure at 48 Ca and 56 Ni, the occupations obtained in the p f -shell configuration mixing are still dominated by the addition of protons and neutrons to the 0 f 7/2 shell, and there is not much difference between the ESP ͑dashed line͒ and configuration mixing ͑solid lines͒ models for these nuclei in Figs. 14,16,and 17,with N and Z between 20 and 28. In the ESP model, 54 Cr differs from 52 Cr by the addition of two neutrons in the 1p 3/2 orbital. The density of the 1p 3/2 orbit has both a surface and an interior part.…”

Section: Pf-shell Charge Densitiesmentioning

confidence: 99%

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Nuclear charge densities with the Skyrme Hartree-Fock method

Richter

Brown

2003

Phys. Rev. C

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Charge-density distributions and the associated nuclear radii are calculated with the Hartree-Fock method for comparison with available data from electron scattering. Two forms of Skyrme interactions are used for the calculations. As a further refinement the single-particle occupancies are constrained to values obtained from shell-model calculations. A significant improvement in the agreement is obtained if shell-model occupancies are used.

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Section: A P-shell Charge-density Distributionsmentioning

confidence: 99%

Section: Pf-shell Charge Densitiesmentioning

confidence: 99%

Nuclear charge densities with the Skyrme Hartree-Fock method

Richter

Brown

2003

Phys. Rev. C

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“…Therefore, the charge density of the mixed state is the superposition of charge densities of the prolate and oblate configurations 2 from the spherical experimental charge density is also presented in this figure for comparison. From the electron scattering experiment, the charge density distribution of 96 Mo has been extracted under the assumption of the spherical symmetry, and described by the Fourier-Bessel expansion [24,38]. Because the detailed experimental data is not given in [38], the | ( )| F q C 2 of the experimental charge distribution [24,38] is used to as a comparison.…”

Section: Coulomb Form Factors Of 96 Mo and 97 Momentioning

confidence: 99%

“…From the electron scattering experiment, the charge density distribution of 96 Mo has been extracted under the assumption of the spherical symmetry, and described by the Fourier-Bessel expansion [24,38]. Because the detailed experimental data is not given in [38], the | ( )| F q C 2 of the experimental charge distribution [24,38] is used to as a comparison.…”

Section: Coulomb Form Factors Of 96 Mo and 97 Momentioning

confidence: 99%

Elastic electron scattering off nuclei with shape coexistence

Liu

Zhang

et al. 2019

J. Phys. G: Nucl. Part. Phys.

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In this paper, the effects of shape coexistence on the resulting mixed configuration of the ground state are investigated by elastic electron scattering. The shape configurations of ground states are searched by the constraint relativistic mean-field (RMF) model. For nuclei with shape coexistence, the density distributions of the coexistence states are obtained from the mixing of different configurations. With the charge distributions, the Coulomb form factors of the coexistence states are calculated by the distorted wave Born approximation method. By comparing the of coexistence states with the of certain shape configurations, the phenomena of the shape coexistence can be analyzed by electron scattering.

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Diffusion atomique du lithium dans l'alliage métallique amorphe Pd–Si

Birac

Lesueur

1976

Phys. Stat. Sol. (a)

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Nous avons mesuré le coefficient de diffusion du lithium dans un alliage métallique amorphe Pd80Si20 obtenu par trempe rapide depuis l'état liquide. Ces mesures ont été faites entre 240 et 290°C. Ce coefficient de diffusion est compris alors entre 6 × 10−14 et 2 × 10−16 cm2/s. Il n'obéit pas à une loi d'Arrhenius contrairement au cas de la diffusion de l'argent dans le měme matériau d'après d'autres auteurs. Enfin la diffusion du lithium est au moins cent fois plus rapide dans l'alliage amorphe que dans le měme alliage cristallin.

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Isotopic Differences in the Charge Distribution of Even Molybdenum Isotopes from Elastic Electron Scattering

Cited by 21 publications

References 9 publications

Nuclear charge densities with the Skyrme Hartree-Fock method

Nuclear charge densities with the Skyrme Hartree-Fock method

Elastic electron scattering off nuclei with shape coexistence

Diffusion atomique du lithium dans l'alliage métallique amorphe Pd–Si

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