Internuclear potentials from the Sky3D code

Stevenson, P. D.

doi:10.1088/2633-1357/ab952a

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Frozen Hartree Fock1

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2022

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Cited by 2 publications

(2 citation statements)

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“…The method and programming details to calculate the nucleus-nucleus potential by using the FHF approximation can be found in Ref. [57]. The fusion barrier is found to be V B =151.89, 158.40, 163.96 MeV for the reactions of 58 Ni with 106 Cd, 112 Sn, and 124 Xe, respectively, which becomes higher with the increase of mass number of target nuclei as expected.…”

Section: Resultsmentioning

confidence: 63%

Production of proton-rich nuclei in the vicinity of 100Sn via multinucleon transfer reactions

Guo

Liu

et al. 2022

Physics Letters B

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Section: Resultsmentioning

confidence: 63%

Production of proton-rich nuclei in the vicinity of 100Sn via multinucleon transfer reactions

Guo

Liu

et al. 2022

Physics Letters B

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“…density-constrained-TDHF [19] in which the dynamic deformation of the nuclei as they are brought close together is included. We use the FHF implementation as described in [20].…”

Section: Frozen Hartree Fockmentioning

confidence: 99%

Mean-field simulations of Es-254 + Ca-48 heavy-ion reactions

Stevenson

2022

Front. Phys.

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Einstenium-254 (Z = 99, N = 155), can be prepared as a target for research into nuclear reaction studies. This work presents structure and reaction calculations of Es-254 and Ca-48 (Z = 20, N = 28), using the Skyrme-(Time-Dependent)-Energy-Density-Functional formalism. The reaction calculations show the initial parts of the heavy-ion reaction between the nuclei which, depending on the interaction parameters, can lead to capture to a compound nucleus of element 119. For collisions with the spherical 48Ca impinging on the tip of the prolate 254Es no fusion events are found. For collisions where the calcium approaches the belly of the einsteinium, capture occurs with the compound nucleus outlasting the lifetime of the calculation, indicating a possible fusion candidate. For a sample center-of-mass collision energy of 220 MeV, slightly non-central collisions, up to an impact parameter of 1 fm, also form long-lived compound nuclei.

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Internuclear potentials from the Sky3D code

Abstract: This note presents a minor alteration to, and subsequent use of, the Sky3D nuclear time-dependent Hartree–Fock code to calculate ion-ion potentials in the Frozen Hartree–Fock approximation. An example of 16O + 16O is presented.

Cited by 2 publications

References 24 publications

Production of proton-rich nuclei in the vicinity of 100Sn via multinucleon transfer reactions

Production of proton-rich nuclei in the vicinity of 100Sn via multinucleon transfer reactions

Mean-field simulations of Es-254 + Ca-48 heavy-ion reactions

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