Theoretical Studies on Odd-Z Superheavy Nuclei

REN Zhong-Zhou; CHEN Ding-Han; XU Chang

Chinese Physics C> 2006, Vol. 30> Issue(S2) : 20-23

Theoretical Studies on Odd-Z Superheavy Nuclei

Center of Theoretical Nuclear Physics, National Laboratory of Heavy-Ion Accelerator of Lanzhou, Lanzhou 730000, China2 Department of Physics, Nanjing University, Nanjing 210008, China

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Abstract：
The ground-state properties of odd-Z superheavy nuclei (Z=117 and Z=119) have been systematically studied in the framework of the relativistic mean-field model (RMF). The calculated binding energy, α decay energy, quadrupole deformation are compared with those from Skyrme-Hartree-Fock model (SHF). It is found that the binding energies given by two models agree well, while the quadrupole deformations show a certain degree of model dependence.

References

[1]

.Hofmann S, Münzenberg G. Rev. Mod. Phys., 2000, 72:7332. Oganessian Yu Ts, Yeremin A V, Popeko A G et al. Nature(London), 1999, 400: 2423. Oganessian Yu Ts, Utyonkov V K, Dmitriev S N et al. Phys.Rev., 2005, C72: 0346114. GAN Z G, QIN Z, FAN H M et al. Eur. Phys. J., 2001,A10: 215. GAN Z G, FAN H M, QIN Z et al. High Energy Physicsand Nuclear Physics, 2004, 28: 332(in Chinese)(甘再国, 范红梅, 秦芝等. 高能物理与核物理, 2004, 28: 332)6. MAoller P, Nix J R, Myers W D et al. Atomic Data andNuclear Data Tables, 1995, 59:1857. Goriely S, Tondeur F, Pearson J M. Atomic Data and Nu-clear Data Table, 2001, 77: 3118. REN Zhong-Zhou, TAI Fei, CHEN Ding-Han. Phys. Rev.,2002, C66:0643069. REN Zhong-Zhou, TAI Fei, CHEN Ding-Han. Nucl. Phys.,2003, A722:543c10. REN Zhong-Zhou, CHEN Ding-Han, TAI Fei et al. Phys.Rev., 2003, C67: 06430211. Cwiok S, Nazarewicz W, Heenen P H. Nature, 2005, 433:47512. GENG L S, Toki H, ZHAO E G. J Phys., 2006, G32: 57313. Sharma B K, Arumugam P, Patra S K, Stevenson P D etal. J. Phys., 2006, G32: L114. Sharma M M, MAunzenberg G. Phys. Rev., 2005,C71:05431015. PEI J C, XU F R, Stevenson P D. Phys. Rev., 2005,C71:03430216. JIANG W Z, ZHAO Y L. Phys. Lett., 2005, B617: 3317. ZHANG H F, LI J Q, ZUO W et al. Phys. Rev., 2005,C71：05431218. SHEN H, Sugahara Y, Toki H. Phys. Rev., 1997, C55: 1211

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[20]	REN Zhong-Zhou , XU Gong-Ou . Theoretical Researches on α-transfer Rates of Ground States in Medium and Heavy Nuclei. Chinese Physics C, 1991, 15(3): 251-255.

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REN Zhong-Zhou, CHEN Ding-Han and XU Chang. Theoretical Studies on Odd-Z Superheavy Nuclei[J]. Chinese Physics C, 2006, 30(S2): 20-23.

REN Zhong-Zhou, CHEN Ding-Han and XU Chang. Theoretical Studies on Odd-Z Superheavy Nuclei[J]. Chinese Physics C, 2006, 30(S2): 20-23. shu

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Received: 2006-10-13
Revised: 1900-01-01

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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

Theoretical Studies on Odd-Z Superheavy Nuclei

Corresponding author: REN Zhong-Zhou,

Center of Theoretical Nuclear Physics, National Laboratory of Heavy-Ion Accelerator of Lanzhou, Lanzhou 730000, China2 Department of Physics, Nanjing University, Nanjing 210008, China

Received Date: 2006-10-13

Accepted Date: 1900-01-01

Available Online: 2006-01-03

Abstract: The ground-state properties of odd-Z superheavy nuclei (Z=117 and Z=119) have been systematically studied in the framework of the relativistic mean-field model (RMF). The calculated binding energy, α decay energy, quadrupole deformation are compared with those from Skyrme-Hartree-Fock model (SHF). It is found that the binding energies given by two models agree well, while the quadrupole deformations show a certain degree of model dependence.

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Theoretical Studies on Odd-Z Superheavy Nuclei

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