Systematical law of β<SUP>+</SUP>-decay half-lives of nuclei far from β-stable line

ZHANG Xiao-Ping; REN Zhong-Zhou; ZHI Qi-Jun; ZHENG Qiang

Chinese Physics C> 2008, Vol. 32> Issue(S2) : 48-52

Systematical law of β⁺-decay half-lives of nuclei far from β-stable line

Abstract
HTML
Reference
Related

PDF

Abstract：
Experimental data of nuclear β⁺-decay half-lives are systematically analyzed and investigated. We present an exponential law between the half-life of β⁺-decay with the same forbiddenness and the nucleon number (Z,N) of parent nucleus far from the β-stable line. A formula with four parameters is proposed to describe the β⁺-decay half-lives of nuclei far from stability. Experimental β⁺-decay half-lives of the first and second forbidden transitions are well reproduced by this simple formula. The physics of the exponential law is related to the statistical properties of β⁺-decay far from β-stable line.

References

[1]

. Fermi E. Z. Phys., 1934, 88: 1612. M#246;ller P, Nix J R, Kratz K. At. Data Nucl. Data Tables,1997, 66: 1313. Nabi Jameel-Un, Klapdor-Kleingrothaus H V. At. DataNucl. Data Tables, 2004, 88: 2374. LU Xi-Ting, JIANG Dong-Xing, YE Yan-Lin. NuclearPhysics. Beijing: Atomic Energy Press, 2000. 151 5. ZHANG Xiao-Ping, REN Zhong-Zhou. Phys. Rev. C, 2006,73: 0143056. Sargent B W. Proc. R. Soc. London Ser. A, 1933, 139: 6597. Kratz K L, Herrmann G. Z. Physik, 1973, 263: 4358. Pfei er B, Kratz K L, Moller P. Prog. Nucl. Energy, 2002,41: 399. Takahashi K, Yamada M. Prog. Theor. Phys., 1969, 41:147010. Audi G, Bersillon O, Blachot J et al. Nucl. Phys. A, 2003,729: 311. SHEN Wen-Qing, ZHAN Wen-Long, YE Yan-Lin et al.Nucl. Phys. Rev., 2001, 18(4): 206 12. XU Chang, REN Zhong-Zhou. Nucl. Phys. Rev., 2006,23(4): 431 13. Viola V E, Seaborg G T. J. Inorg. Nucl. Chem., 1966, 28:74114. REN Zhong-Zhou, XU Chang, WANG Zai-Jun. Phys. Rev.C, 2004, 70: 034304

[1]	Qing-Wu Wang , Xiao-Fu Łü , Hua-Zhong Guo . $ {\boldsymbol\rho\bf\to \boldsymbol\pi\boldsymbol\pi }$ Hadronic Decay in the Nambu-Jona-Lasinio Model: Mass-Width Interplay and Beyond-RPA Corrections. Chinese Physics C, 2026, 50(2): 1-7.
[2]	. ³H and ³He nuclei production in a combined thermal and coalescence framework for heavy-ion collisions in the few-GeV energy regime. Chinese Physics C, 2026, 50(1): 014104. doi: 10.1088/1674-1137/ae099a
[3]	Renli Xu , Chen Wu , Jian Liu , Bin Hong , Jie Peng , Xiong Li , Ruxian Zhu , Zhizhen Zhao , Zhongzhou Ren . Ground-state properties of finite nuclei in relativistic Hartree-Bogoliubov theory with an improved quark mass density-dependent model. Chinese Physics C, 2026, 50(2): 1-12.
[4]	N. Amangeldi , N. Burtebayev , G. Yergaliuly , Maulen Nassurlla , B. Balabekov , Abylay Tangirbergen , Awad A. Ibraheem , Mohamed A. Dewidar , Sh. Hamada . Breakup of ⁷Li in the field of ^118,120Sn nuclei and its effect on the elastic scattering channel. Chinese Physics C, 2026, 50(2): 1-12.
[5]	Zhe Wang , Quan Liu , Jian-You Guo . Examination of proton radioactivity in exotic nuclei with a deformed Gamow-like model. Chinese Physics C, 2026, 50(2): 1-10. doi: 10.1088/1674-1137/ae042f
[6]	Hua Chen . Globally Stable Dark Energy in F(R) Gravity. Chinese Physics C, 2026, 50(2): 1-15.
[7]	Wen-Chao Dai , Jie-Dong Jiang , Yin Fan , Xiao Liu , Peng-Cheng Chu , Xi-Jun Wu , Xiao-Hua Li . Systematic study of α decay half-life within cluster-formation model. Chinese Physics C, 2026, 50(1): 014103. doi: 10.1088/1674-1137/ae042c
[8]	Jin-Yu Huo , Rui Chen . Exploring the two-body strong decay properties of the possible ${\boldsymbol\Lambda_{\boldsymbol c}\boldsymbol K^{}}$ and ${\boldsymbol\Sigma_{\boldsymbol c}\boldsymbol K^{()}}$ molecules. Chinese Physics C, 2025, 49(10): 103108. doi: 10.1088/1674-1137/adec4e
[9]	. Bayesian and Monte Carlo approaches to estimating uncertainty for the measurement of the bound-state β^- decay of ²⁰⁵Tl⁸¹⁺. Chinese Physics C, 2025, 49(11): 114001. doi: 10.1088/1674-1137/ade956
[10]	Tao Wan , Shu-Lin Tang , Yi-Bin Qian . Investigation of cluster states around ²⁰Ne including spin-orbit coupling and its extension to heavier nuclei. Chinese Physics C, 2025, 49(12): 124103. doi: 10.1088/1674-1137/adf317
[11]	xxx xx . Evaluation of the moments of inertia of forced split fragments for nuclei ²³²Th (n,f) and ²³⁸U (n,f). Chinese Physics C, 2025, 49(): 1-15.
[12]	Jian Liu , Qiang Su , Qinglin Niu , Lei Wang , Zhongzhou Ren . Charged-current quasielastic neutrino scattering off nuclei with nucleon-nucleon short-range correlations. Chinese Physics C, 2025, 49(10): 104102. doi: 10.1088/1674-1137/ade126
[13]	Yang Liu , Rong Wang , Zaiba Mushtaq , Ye Tian , Xionghong He , Hao Qiu , Xurong Chen . Simulation of dark scalar particle sensitivity in η rare decay channels at HIAF. Chinese Physics C, 2025, 49(3): 034103. doi: 10.1088/1674-1137/ad9d1b
[14]	. Search for the lepton number violation decay ω→π⁺π⁺e⁻e⁻+c.c.. Chinese Physics C, 2025, 49(10): 103002. doi: 10.1088/1674-1137/ade955
[15]	Tianxu Huo , Chengzhou Liu . Corrected first law of thermodynamics for dynamical regular black holes. Chinese Physics C, 2025, 49(12): 125104. doi: 10.1088/1674-1137/adf541
[16]	. Investigation of the α-decay half-lives for even-even nuclei within a deformed two-potential approach. Chinese Physics C, 2025, 49(12): 124111. doi: 10.1088/1674-1137/ae0430
[17]	Yang-Yang Xu , De-Xing Zhu , You-Tian Zou , Xi-Jun Wu , Biao He , Xiao-Hua Li . Systematic study on α-decay half-lives of uranium isotopes with a screened electrostatic barrier. Chinese Physics C, 2022, 46(11): 114103. doi: 10.1088/1674-1137/ac7fe8
[18]	YE Yan-Lin , ZHOU Xiao-Hong , LIU Wei-Ping , MA Yu-Gang , ZHANG Yu-Hu , XU Fu-Rong . Outline of the progress in the study of radioactive nuclear physics and super-heavy nuclei. Chinese Physics C, 2008, 32(S2): 1-7.
[19]	SHEN Shui-Fa , YU Xiao-Han . Decay of ⁸³Sr and Discussion of Its Daughter's Band Structures. Chinese Physics C, 2004, 28(S1): 78-80.
[20]	BES Collaboration . Experimental Study of Resonance f₂(1270) in the J/ψ Hadronic Decay. Chinese Physics C, 1993, 17(2): 97-106.

Access

Get Citation

ZHANG Xiao-Ping, REN Zhong-Zhou, ZHI Qi-Jun and ZHENG Qiang. Systematical law of β⁺-decay half-lives of nuclei far from β-stable line[J]. Chinese Physics C, 2008, 32(S2): 48-52.

ZHANG Xiao-Ping, REN Zhong-Zhou, ZHI Qi-Jun and ZHENG Qiang. Systematical law of β⁺-decay half-lives of nuclei far from β-stable line[J]. Chinese Physics C, 2008, 32(S2): 48-52. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-07-16
Revised: 1900-01-01

Article Metric

Article Views(5183)
PDF Downloads(628)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Systematical law of β⁺-decay half-lives of nuclei far from β-stable line

Corresponding author: ZHANG Xiao-Ping,

Received Date: 2008-07-16

Accepted Date: 1900-01-01

Available Online: 2008-01-03

Abstract: Experimental data of nuclear β⁺-decay half-lives are systematically analyzed and investigated. We present an exponential law between the half-life of β⁺-decay with the same forbiddenness and the nucleon number (Z,N) of parent nucleus far from the β-stable line. A formula with four parameters is proposed to describe the β⁺-decay half-lives of nuclei far from stability. Experimental β⁺-decay half-lives of the first and second forbidden transitions are well reproduced by this simple formula. The physics of the exponential law is related to the statistical properties of β⁺-decay far from β-stable line.

HTML

Reference (1)

Systematical law of β⁺-decay half-lives of nuclei far from β-stable line

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Systematical law of β⁺-decay half-lives of nuclei far from β-stable line

Corresponding author: ZHANG Xiao-Ping,

HTML

目录

Systematical law of β+-decay half-lives of nuclei far from β-stable line

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Systematical law of β+-decay half-lives of nuclei far from β-stable line

Corresponding author: ZHANG Xiao-Ping,

HTML

目录

Systematical law of β⁺-decay half-lives of nuclei far from β-stable line

Systematical law of β⁺-decay half-lives of nuclei far from β-stable line