Effects of shell correction on 
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-decay systematics

Zhang, Jing; Zhang, Hong Fei

doi:10.1103/physrevc.102.044308

Cited by 16 publications

(5 citation statements)

References 47 publications

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“…Quanto aos autores que mais produzem dentro dessas temáticas (Quadro 3), destacam-se Richards, e Rogerson, com 7 publicações cada, seguidos por Duxbury, e Pappalepore, ambos com 6, Bakas, e Duignan, com 5 publicações e Maitland, Suhartanto, Wall e Zhang com 4 produções acerca das temáticas. Dentre seus artigos mais citados, 16 trabalharam a temática da economia/indústria criativa (RICHARDS, 2013;ROGERSON, 2006;PAPPALEPORE, 2010;DUIGNAN, 2016;MAITLAND, 2010;SUHARTANTO, 2020;WALL, 2012;, 11 FORAM SOBRE CIDADES CRIATIVAS (RI-CHARDS, 2006;ROGERSON, 2015;PAPPALEPORE, 2014;DUIGNAN, 2021;MAITLAND, 2010;ZHANG, 2020) E 25 VERSARAM SOBRE O TURISMO CRIATIVO (RICHARDS, 2007;ROGERSON, 2015;DUXBURY, 2019*;BA-KAS, 2019*;MAITLAND, 2007;SUHARTANTO, 2018;WALL, 2016;ZHANG, 2018;.…”

Section: Análise Dos Resultadosunclassified

Design do programa Porto Alegre Turismo Criativo - Brasil

Emmendoerfer¹,

Niquini²,

Richards³

2021

Diálogos Interdisciplinares: Indústria Criativa, Processos Culturais, Diversidade E Inclusão

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Section: Análise Dos Resultadosunclassified

Design do programa Porto Alegre Turismo Criativo - Brasil

Emmendoerfer¹,

Niquini²,

Richards³

2021

Diálogos Interdisciplinares: Indústria Criativa, Processos Culturais, Diversidade E Inclusão

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“…The mechanism of α-decay is a widely studied topic. In order to understand the α-decay, realistic nuclear potentials are proposed in many studies and the experimental data were compared [4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21].…”

Section: Introductionmentioning

confidence: 99%

Proton and $\alpha $-particles Emission from the Interaction of 22~MeV Energy Protons with $^{59}$Co Nucleus

Ussabayeva¹,

Zholdybayev²,

Sadykov³

et al. 2023

Acta Phys. Pol. B Proc. Suppl.

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In this paper, we investigate the role of potential deformation in explaining the α-decay. The deformation of the nuclear potential has been taken into account by adding a Gaussian potential to the well-known Wood-Saxon potential. For the numerical calculations, the Wentzel-Kramers-Brillouin method has been used, and also the Bohr-Sommerfeld quantization condition has been employed to restrict the parameters. The half-lives of ten nuclei have been calculated for α-decay and very good agreement has been obtained with the experimental data.

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“…The method has been widely applied to extract the shell correction based on different models [43,44]. Recently, the shell correction is introduced in the generalized liquiddrop model, and it improves the description of the α-decay of superheavy nuclei [45,46].…”

Section: Introductionmentioning

confidence: 99%

“…The results obtained from the calculations with the UDL, GLDM, and GLDM with the RHF shell correction and GLDM with the WS shell correction are presented in the forth, fifth, sixth, and seventh columns, respectively. The experimental data[45,[57][58][59][60] are displayed in the third column. The RMS of relative deviation between the calculated α-decay half-lives and the experimental data are presented in the last row.…”

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confidence: 99%

Research on α-decay for the superheavy nuclei with Z= 118–120 *

Niu

Bao

et al. 2022

Chinese Phys. C

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The generalized liquid-drop model (GLDM) with the microscopic shell correction from the relativistic Hartree-Fock (RHF) calculations is used to explore the $\alpha$-decay of superheavy nuclei. The known nuclei with $Z=106-118$ are chosen as examples for testing. The calculated half-lives of $\alpha$-decay agree the experimental data better than those from the GLDM with the shell correction in the Weizs$\ddot{a}$cker-Skyrme model. Moveover, influence of the decay energy $Q_{\alpha}$ on $\alpha$-decay is checked. It is found that the $Q_{\alpha}$ values from the WS4 model with radial basis function (RBF) correction match the experimental data well. Since these advantages, the GLDM with the RHF shell correction and the WS4-RBF $Q_{\alpha}$ values is used to predict the $\alpha$-decay lifetime for the unknown superheavy nuclei with $Z=118-120$. The trend of the available $\alpha $-decay half-lives with neutron number is similar to that from the GLDM calculation without shell correction as well as the universal decay law (UDL) formula. Comparably, the RHF shell correction depresses (raises) the $\alpha $-decay lifetime for most of nuclei with $N<186$ ($N>186$). In comparison with the half-lives of spontaneous fission, it can be concluded that the $\alpha $-decay is dominant in the superheavy nuclei $^{281-304}118$, $^{284-306}119$, and $^{287-308}120 $. These results are helpful to the exploration of superheavy nuclei in experiment.

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Effects of shell correction on α -decay systematics

Cited by 16 publications

References 47 publications

Design do programa Porto Alegre Turismo Criativo - Brasil

Design do programa Porto Alegre Turismo Criativo - Brasil

Proton and \(\alpha \)-particles Emission from the Interaction of 22~MeV Energy Protons with \(^{59}\)Co Nucleus

Research on α-decay for the superheavy nuclei with Z= 118–120 *

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