Systematic study of <em>&alpha;</em> preformation probability of nuclear isomeric and ground states

Xiao-Dong Sun; Xi-Jun Wu; Bo Zheng; Dong Xiang; Ping Guo; Xiao-Hua Li

doi:10.1088/1674-1137/41/1/014102

Chinese Physics C> 2017, Vol. 41> Issue(1) : 014102 DOI: 10.1088/1674-1137/41/1/014102

Systematic study of α preformation probability of nuclear isomeric and ground states

Xiao-Dong Sun ¹ ,
Xi-Jun Wu ^1,, ,
Bo Zheng ² ,
Dong Xiang ² ,
Ping Guo ¹ ,
Xiao-Hua Li ^2,3,,

1.
School of Math and Physics, University of South China, Hengyang 421001, China
2.
School of Nuclear Science and Technology, University of South China, Hengyang 421001, China
3.
School of Nuclear Science and Technology, University of South China, Hengyang 421001, China
4.
Cooperative Innovation Center for Nuclear Fuel Cycle Technology &

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper, based on the two-potential approach combining with the isospin dependent nuclear potential, we systematically compare the α preformation probabilities of odd-A nuclei between nuclear isomeric states and ground states. The results indicate that during the process of α particle preforming, the low lying nuclear isomeric states are similar to ground states. Meanwhile, in the framework of single nucleon energy level structure, we find that for nuclei with nucleon number below the magic numbers, the α preformation probabilities of high-spin states seem to be larger than low ones. For nuclei with nucleon number above the magic numbers, the α preformation probabilities of isomeric states are larger than those of ground states.
- decay ,
- preformation probability ,
- nuclear isomer ,
- two-potential approach

References

[1]	P. M. Walker and J. J. Carroll, Phys. Today, 58:39-44(2005)
[2]	F. R. Xu, E. G. Zhao, R. Wyss et al, Phys. Rev. Lett., 92:107-110(2004)
[3]	A. Aprahamian and Y. Sun, Nature Phys., 1:81-82(2005)
[4]	M. Block, C. Bachelet, G. Bollen et al, Phys. Rev. Lett., 100:3182-3186(2008)
[5]	E. Peik and Z. Kai, Phys. Rev. Lett., 109:3076-3080(2012)
[6]	R. D. Herzberg, P. T. Greenlees, P. A. Butler et al, Nature, 442:896(2006)
[7]	G. Audi, F. G. Kondev, M. Wang et al, Chin. Phys. C, 36:1157-1286(2012)
[8]	A. N. Andreyev, M. Huyse, P. V. Duppen et al, Nature, 405:430-433(2000)
[9]	D. S. Delion, S. Peltonen and J. Suhonen, Phys. Rev. C, 73:4315(2006)
[10]	W. M. Seif, Phys. Rev. C, 74:140-143(2006)
[11]	D. Ni and Z. Ren, Chin. Phys. Lett., 30:22101-22104(2013)
[12]	Y. Ren and Z. Ren, Phys. Rev. C, 85:044608(2012)
[13]	H. F. Zhang, G. Royer, and J. Q. Li, Phys. Rev. C, 84:027303(2011)
[14]	Y. Qian and Z. Ren, Sci. Chin. Phys. Mech. Sastro., 56:1520-1524(2013)
[15]	W. M. Seif, Phys. Rev. C, 91:014322(2015)
[16]	C. Xu, Z. Ren, G. Rpke et al, Phys. Rev. C, 93:011306(R) (2016)
[17]	C. Qi, Rev. Phys., 1:77-89(2016)
[18]	S. A. Gurvitz and G. Kalbermann, Phys. Rev. Lett., 59:262-265(1987)
[19]	X. J. Bao, S. Q. Guo, H. F. Zhang et al, J. Phys. G:Nucl. Part. Phys., 42:085101(2015)
[20]	M. Gonalves and S. B. Duarte, Phys. Rev. C, 48:2409-2414(1993)
[21]	G. Gamow, Z. Phys. A, 52:726-734(1928)
[22]	B. Buck, A. C. Merchant, and S. M. Perez, Phys. Rev. C, 45:2247-2253(1992)
[23]	G. Royer, J. Phys. G:Nucl. Part. Phys., 26:1149-1170(2000)
[24]	X. D. Sun, P. Guo and X. H. Li, Phys. Rev. C, 93:034316(2016)
[25]	C. Xu and Z. Ren, Nucl. Phys. A, 760:303-316(2005)
[26]	V. Yu. Denisov, and A. A. Khudenko, Phys. Rev. C, 79:054614(2009)
[27]	J. Dong, H. Zhang, Y. Wang et al, Nucl. Phys. A, 832:198-208(2010)
[28]	D. Deng and Z. Ren, Phys. Rev. C, 93:044326(2016)
[29]	www.nndc.bnl.gov
[30]	J. Hu, B. Yang, and C. Zheng and Nuclear Physics Theory (Beijing:Atomic Energy Press, 1993), p. 53

[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]	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
[3]	Qing Wu , Wei-Feng Li , Zhong-Ming Niu , Hao-Zhao Liang , Min Shi . Improvement of nuclear semi-empirical mass formula by including shell effect. Chinese Physics C, 2025, 49(11): 114103. doi: 10.1088/1674-1137/ade954
[4]	Shuang Qu , Jin-Yan Zhang , Man Bao . Nuclear mass predictions with a Bayesian neural network. Chinese Physics C, 2025, 49(10): 104106. doi: 10.1088/1674-1137/ade958
[5]	Xi-Liang Yuan , Chao Wang , Zhuang-Dong Bai , Gang Lü . Role and contribution of the resonance effect for the decay process of ${ \bar {\boldsymbol B}^{\bf 0}_{\boldsymbol s} \boldsymbol\rightarrow \boldsymbol\pi^{+}\boldsymbol\pi^{-}{\boldsymbol P}}$. Chinese Physics C, 2025, 49(11): 113103. doi: 10.1088/1674-1137/ade6d8
[6]	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
[7]	. 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
[8]	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
[9]	. 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
[10]	. 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
[11]	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
[12]	Peng Yin , Jianmin Dong , Wei Zuo . Effect of tensor correlations on the depletion of nuclear Fermi sea within the extended BHF approach. Chinese Physics C, 2017, 41(11): 114102. doi: 10.1088/1674-1137/41/11/114102
[13]	M. Bashkanov (for the WASA-at-COSY collaboration) . ABC effect in double-pionic nuclear fusion and a pn resonance as its possible origin. Chinese Physics C, 2010, 34(9): 1339-1341. doi: 10.1088/1674-1137/34/9/037
[14]	BAO Ai-Dong , YAO Hai-Bo , WU Shi-Shu . Topological approach to examine the singularity of the axial-vector current in an Abelian gauge field theory (QED). Chinese Physics C, 2009, 33(3): 177-180. doi: 10.1088/1674-1137/33/3/003
[15]	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.
[16]	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.
[17]	Guo Hua . In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter. Chinese Physics C, 1999, 23(5): 459-468.
[18]	BES Collaboration . Experimental Study of Resonance f₂(1270) in the J/ψ Hadronic Decay. Chinese Physics C, 1993, 17(2): 97-106.
[19]	Sa Ben-hao , Zhang Xi-zhen , Li Zhu-xia , Shi Yi-jin . A PRIMARY RESEARCH OF THE PHONON RENORMALIZATION OF NUCLEAR FIELD THEORY. Chinese Physics C, 1980, 4(3): 398-400.
[20]	WU SHI-SHU . ON NUCLEAR SINGLE-PARTICLE POTENTIALS（Ⅲ）SINGLEPARTICLE ENERGIES DETERMINED BY THE NONHERMITIAN POTENTIAL U_αβ=M_αβ（ε_β）. Chinese Physics C, 1979, 3(4): 469-483.

Access

Get Citation

Xiao-Dong Sun, Xi-Jun Wu, Bo Zheng, Dong Xiang, Ping Guo and Xiao-Hua Li. Systematic study of α preformation probability of nuclear isomeric and ground states[J]. Chinese Physics C, 2017, 41(1): 014102. doi: 10.1088/1674-1137/41/1/014102

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2016-07-02
Revised: 2016-08-09

Fund

Supported by National Natural Science Foundation of China (11205083), Construct Program of Key Discipline in Hunan Province, Research Foundation of Education Bureau of Hunan Province, China (15A159), Natural Science Foundation of Hunan Province, China (2015JJ3103, 2015JJ2123), Innovation Group of Nuclear and Particle Physics in USC, Hunan Provincial Innovation Foundation for Postgraduate (CX2015B398)

Article Metric

Article Views(2972)
PDF Downloads(38)
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

Systematic study of α preformation probability of nuclear isomeric and ground states

Corresponding author: Xi-Jun Wu,

Corresponding author: Xiao-Hua Li,

1. School of Math and Physics, University of South China, Hengyang 421001, China

2. School of Nuclear Science and Technology, University of South China, Hengyang 421001, China

3. School of Nuclear Science and Technology, University of South China, Hengyang 421001, China

4. Cooperative Innovation Center for Nuclear Fuel Cycle Technology &

Received Date: 2016-07-02

Accepted Date: 2016-08-09

Available Online: 2017-01-05

Fund Project: Supported by National Natural Science Foundation of China (11205083), Construct Program of Key Discipline in Hunan Province, Research Foundation of Education Bureau of Hunan Province, China (15A159), Natural Science Foundation of Hunan Province, China (2015JJ3103, 2015JJ2123), Innovation Group of Nuclear and Particle Physics in USC, Hunan Provincial Innovation Foundation for Postgraduate (CX2015B398)

Abstract: In this paper, based on the two-potential approach combining with the isospin dependent nuclear potential, we systematically compare the α preformation probabilities of odd-A nuclei between nuclear isomeric states and ground states. The results indicate that during the process of α particle preforming, the low lying nuclear isomeric states are similar to ground states. Meanwhile, in the framework of single nucleon energy level structure, we find that for nuclei with nucleon number below the magic numbers, the α preformation probabilities of high-spin states seem to be larger than low ones. For nuclei with nucleon number above the magic numbers, the α preformation probabilities of isomeric states are larger than those of ground states.

HTML

Reference (30)

Systematic study of α preformation probability of nuclear isomeric and ground states

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Systematic study of α preformation probability of nuclear isomeric and ground states

Corresponding author: Xi-Jun Wu,

Corresponding author: Xiao-Hua Li,

HTML

目录