Alpha Decay Energies and Half-lives for Possibly Synthesized Superheavy Elements

ZHOU Xiao-Hong<SUP></SUP>; GAN Zai-Guo<SUP></SUP>; XU Hu-Shan<SUP></SUP>

doi:10.1088/1674-1137/32/1/009

Chinese Physics C> 2008, Vol. 32> Issue(1) : 40-43 DOI: 10.1088/1674-1137/32/1/009

Alpha Decay Energies and Half-lives for Possibly Synthesized Superheavy Elements

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Abstract：
We investigate the ground state properties of some superheavy nuclei, which may be synthesized in future experiments. Special emphases are placed on the alpha decay energies and half-lives. The alpha decay eergies and half-lives from different theoretical models are compared and discussed comprehensively. Through these calculations and comparisons, the optimal superheavy elements to be synthesized in future experiments are proposed theoretically.

References

[1]

. Hofmann S et al. Z. Phys., 1995, A350: 2812. Hofmann S et al. Z. Phys., 1996, A354: 22923. Hofmann S, Munzenberg G. Rev. Mod. Phys., 2000, 72:7334. Oganessian Yu Ts et al. Nature, 1999, 400: 2425. Oganessian Yu Ts et al. Phys. Rev., 2001, C63: 0113016. Oganessian Yu Ts et al. Phys. Rev., 2004, C70: 0646097. Oganessian Yu Ts et al. Phys. Rev., 2005, C72: 0346118. Oganessian Yu Ts et al. Phys. Rev., 2006, C74: 0446029. Ginter T N et al. Phys. Rev., 2003, C67: 06460910. Morita K et al. Nucl. Phys., 2004, A734: 10111. Morita K et al. J. Phys. Soc. Jpan., 2004, 73: 259312. Folden C M III et al. Phys. Rev. Lett., 2004, 93: 21270213. GAN Z G et al. Eur. Phys. J., 2001, A10: 2114. GAN Z G et al. Eur. Phys. J., 2004, A20: 38515. FAN H M et al. HEP NP, 2005, 29(5): 451 (in Chinese)16. REN Zhong-Zhou, GAN Zai-Guo. Private discussions at RIKEN, Japan, (March 2004)17. REN Zhong-Zhou et al. Phys. Rev., 2003, C67: 06430218. REN Zhong-Zhou et al. Phys. Rev., 2002, C66: 06430619. REN Zhong-Zhou et al. Phys. Rev., 2002, C65: 051304(R)20. PEI J C et al. Phys. Rev., 2005, C71: 03430221. ZHI Qi-Jun, REN Zhong-Zhou. Chin. Phys. Lett., 2006,23(1): 5822. ZHI Qi-Jun, REN Zhong-Zhou. Phys. Lett., 2006, B638:16623. ZHI Qi-Jun, REN Zhong-Zhou. HEP NP,2006, 30(1): 32(in Chinese)24. Mller P et al. At. Data Nucl. Data Tabales, 1997, 66: 13125. Audi G et al. Nucl. Phys., 2003, A729: 33726. DONG Tie-Kuang, REN Zhong-Zhou. Eur. Phys. J., 2005,A26: 69

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[19]	Ren Zhongzhou , Xu Gongou . Alpha-Correlation in a Single-Level Model. Chinese Physics C, 1988, 12(S1): 91-98.
[20]	ZHOU Zong-Yuan . HALF-LIFE MEASUREMENT OF THE β-DELAYED TWO-PROTON DECAY NUCLIDE ²⁶P. Chinese Physics C, 1988, 12(2): 246-251.

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ZHOU Xiao-Hong, GAN Zai-Guo, XU Hu-Shan, Alpha Decay Energies and Half-lives for Possibly Synthesized Superheavy Elements[J]. Chinese Physics C, 2008, 32(1): 40-43. doi: 10.1088/1674-1137/32/1/009

ZHOU Xiao-Hong, GAN Zai-Guo, XU Hu-Shan, Alpha Decay Energies and Half-lives for Possibly Synthesized Superheavy Elements[J]. Chinese Physics C, 2008, 32(1): 40-43. doi: 10.1088/1674-1137/32/1/009 shu

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Received: 2007-03-30
Revised: 2007-05-29

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沈阳化工大学材料科学与工程学院沈阳 110142

Alpha Decay Energies and Half-lives for Possibly Synthesized Superheavy Elements

Received Date: 2007-03-30

Accepted Date: 2007-05-29

Available Online: 2008-01-05

Abstract: We investigate the ground state properties of some superheavy nuclei, which may be synthesized in future experiments. Special emphases are placed on the alpha decay energies and half-lives. The alpha decay eergies and half-lives from different theoretical models are compared and discussed comprehensively. Through these calculations and comparisons, the optimal superheavy elements to be synthesized in future experiments are proposed theoretically.

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Alpha Decay Energies and Half-lives for Possibly Synthesized Superheavy Elements

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Alpha Decay Energies and Half-lives for Possibly Synthesized Superheavy Elements

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