Ground-State Properties of Superheavy Nuclide <SUP>294</SUP>118 and It's α-Decay Chain

ZHOU Fang; GUO Jian-You

Chinese Physics C> 2007, Vol. 31> Issue(12) : 1106-1108

Ground-State Properties of Superheavy Nuclide ²⁹⁴118 and It's α-Decay Chain

ZHOU Fang ^, ,
GUO Jian-You

School of Physics and Material Science, Anhui University, Hefei 230039, China2 Basic Department, Bengbu Navy Petty Officer Academy, Bengbu 233012, China

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Abstract：
The ground-state properties of superheavy nuclide ²⁹⁴118 and it's α-decay daughters are investigated in the deformed relativistic mean field (RMF) theory with the TMA effective interaction, where the pairing correlations are treated with the usual BCS approximation. Binding energies per nucleon, alpha decay energies and deformations are calculated and compared with the known experimental data. A good agreement between the calculated result and the data is obtained. This shows the validity of RMF theory in studying the ground state properties of super heavy nuclei.

References

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ZHOU Fang and GUO Jian-You. Ground-State Properties of Superheavy Nuclide ²⁹⁴118 and It's α-Decay Chain[J]. Chinese Physics C, 2007, 31(12): 1106-1108.

ZHOU Fang and GUO Jian-You. Ground-State Properties of Superheavy Nuclide ²⁹⁴118 and It's α-Decay Chain[J]. Chinese Physics C, 2007, 31(12): 1106-1108. shu

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Received: 2007-03-09
Revised: 2007-05-18

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Ground-State Properties of Superheavy Nuclide ²⁹⁴118 and It's α-Decay Chain

Corresponding author: ZHOU Fang,

School of Physics and Material Science, Anhui University, Hefei 230039, China2 Basic Department, Bengbu Navy Petty Officer Academy, Bengbu 233012, China

Received Date: 2007-03-09

Accepted Date: 2007-05-18

Available Online: 2007-12-05

Abstract: The ground-state properties of superheavy nuclide ²⁹⁴118 and it's α-decay daughters are investigated in the deformed relativistic mean field (RMF) theory with the TMA effective interaction, where the pairing correlations are treated with the usual BCS approximation. Binding energies per nucleon, alpha decay energies and deformations are calculated and compared with the known experimental data. A good agreement between the calculated result and the data is obtained. This shows the validity of RMF theory in studying the ground state properties of super heavy nuclei.

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Ground-State Properties of Superheavy Nuclide ²⁹⁴118 and It's α-Decay Chain

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Ground-State Properties of Superheavy Nuclide 294118 and It's α-Decay Chain

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Ground-State Properties of Superheavy Nuclide ²⁹⁴118 and It's α-Decay Chain

Ground-State Properties of Superheavy Nuclide ²⁹⁴118 and It's α-Decay Chain