Alpha-decay branching ratios to high-lying excited-states of the 242Cm→238Pu→234U→230Th→226Rn decay chain

ZHANG Jin-Juan; XU Chang; REN Zhong-Zhou

doi:10.1088/1674-1137/33/9/010

Chinese Physics C> 2009, Vol. 33> Issue(9) : 764-768 DOI: 10.1088/1674-1137/33/9/010

Alpha-decay branching ratios to high-lying excited-states of the ²⁴²Cm→²³⁸Pu→²³⁴U→²³⁰Th→²²⁶Rn decay chain

Abstract
HTML
Reference
Related

PDF

Abstract：
We present a systematic calculation on the α-decay branching ratios to excited-states of an even-even α-decay chain ²⁴²Cm→²³⁸Pu→²³⁴U→²³⁰Th→²²⁶Rn by the improved barrier penetration approach. The changes of the parities between the parent nuclei and the daughter nuclei are properly taken into account. The theoretical values are compared with the available experimental data and the deviation between them is within a factor of 5 in most cases.

References

[1]

. Gamov G. Z. Phys., 1928, 51: 2042. Condon E U, Gurney R W. Nature, 1928, 122: 4393. Buck B, Merchant A C, Perez S M. Phys. Rev. C, 1992,45: 22474. Buck B, Merchant A C, Perez S M. At. Data Nucl. DataTables, 1993, 54: 535. Buck B, Merchant A C, Perez S M. Phys. Rev. Lett., 1994,72: 13266. XU C, REN Z Z. Phys. Rev. C, 2006, 73: 041301(R); XUC, REN Z Z. Phys. Rev. C, 2006, 74: 0143047. XU C, REN Z Z. Phys. Rev. C, 2007, 75: 044301; XU C,REN Z Z. Phys. Rev. C, 2007, 76: 0273038. XU F R, PEI J C. Phys. Lett. B, 2006, 642: 3229. XU C, REN Z Z. Nucl. Phys. A, 2005, 753: 174; XU C,REN Z Z. Nucl. Phys. A, 2005, 760: 30310. XU C, REN Z Z. Phys. Rev. C, 2006, 73: 03730211. Delion D S, Sandulescu A, Greiner W. Phys. Rev. C, 2004,69: 044318; Delion D S, Peltonen S, Suhonen J. Phys. Rev.C, 2006, 73: 01431512. Royer G, ZHANG H F. Phys. Rev. C, 2008, 77: 03760213. Mohr P. Phys. Rev. C, 2006, 73: 031301(R)14. Gamov G, Critchfueld C L. Theory of atomic nucleusand nuclear energy-sources. Oxford: The Clarendon Press,1949. Vol. III15. Firestone R B, Shirley V S, Baglin C M, Frank Chu S Y,Zipkin J. Table of Isotopes (Electronic version). 8th ed.New York: Wiley Interscience, 199616. XU C, REN Z Z. Nucl .Phys. A, 2006, 778: 1

[1]	W. M. Seif , A. S. Hashem . Constraints on the nuclear symmetry energy and its density slope from the α decay process. Chinese Physics C, 2018, 42(6): 064104. doi: 10.1088/1674-1137/42/6/064104
[2]	Jun-Gang Deng , Jie-Cheng Zhao , Jiu-Long Chen , Xi-Jun Wu , Xiao-Hua Li . α decay properties of ²⁹⁶Og within the two-potential approach. Chinese Physics C, 2018, 42(4): 044102. doi: 10.1088/1674-1137/42/4/044102
[3]	Jing Zhang , De-Jun E , Hong-Fei Zhang . Effects of shell correction on α decay properties. Chinese Physics C, 2018, 42(9): 094101. doi: 10.1088/1674-1137/42/9/094101
[4]	V. G. Kartavenko , N. V. Antonenko , A. N. Bezbakh , L. A. Malov , N. Yu. Shirikova , A. V. Sushkov , R. V. Jolos . Quasiparticle structure of superheavy nuclei in α-decay chains of ²⁸⁵Fl and ^291,293Lv. Chinese Physics C, 2017, 41(7): 074105. doi: 10.1088/1674-1137/41/7/074105
[5]	N. Al-Dahan . Descriptive study of the even-even actinide nuclei ^230-234Th isotopes using IBM-1. Chinese Physics C, 2017, 41(6): 064105. doi: 10.1088/1674-1137/41/6/064105
[6]	Rui-Wang , Rui-Yao Wang , Yi-Bin Qian , Zhong-Zhou Ren . Signatures of shell evolution in alpha decay across the N=126 shell closure. Chinese Physics C, 2017, 41(6): 064103. doi: 10.1088/1674-1137/41/6/064103
[7]	Jun-Gang Deng , Jun-Hao Cheng , Bo Zheng , Xiao-Hua Li . α decay properties of ²⁹⁷Og within the two-potential approach. Chinese Physics C, 2017, 41(12): 124109. doi: 10.1088/1674-1137/41/12/124109
[8]	S. S. Hosseini , H. Hassanabadi . Theoretical approaches to alpha decay half-lives of super-heavy nuclei. Chinese Physics C, 2017, 41(6): 064101. doi: 10.1088/1674-1137/41/6/064101
[9]	Virendrasinh Kher , Nayneshkumar Devlani , Ajay Kumar Rai . Excited state mass spectra, decay properties and Regge trajectories of charm and charm-strange mesons. Chinese Physics C, 2017, 41(7): 073101. doi: 10.1088/1674-1137/41/7/073101
[10]	Lin-Feng Zhang , Xue-Wei Xia . Global α-decay study based on the mass table of the relativistic continuum Hartree-Bogoliubov theory. Chinese Physics C, 2016, 40(5): 054102. doi: 10.1088/1674-1137/40/5/054102
[11]	Z. Y. Tian , Y. L. Ye , Z. H. Li , C. J. Lin , Q. T. Li , Y. C. Ge , J. L. Lou , W. Jiang , J. Li , Z. H. Yang , J. Feng , P. J. Li , J. Chen , Q. Liu , H. L. Zang , B. Yang , Y. Zhang , Z. Q. Chen , Y. Liu , X. H. Sun , J. Ma , H. M. Jia , X. X. Xu , L. Yang , N. R. Ma , L. J. Sun . Cluster decay of the high-lying excited states in ¹⁴C. Chinese Physics C, 2016, 40(11): 111001. doi: 10.1088/1674-1137/40/11/111001
[12]	HENG Zong-Qiang , SHU Liang-Ping , MENG Ying , HU Ji-Gang , QIAN Jian-Fa . Competition between α-decay and β-decay for heavy andsuperheavy nuclei. Chinese Physics C, 2014, 38(12): 124101. doi: 10.1088/1674-1137/38/12/124101
[13]	E. Javadimanesh , S. Zarrinkamar , H. Rahimov . An angle-dependent potential and alpha-decay half-lives ofdeformed nuclei for 67≤Z≤91. Chinese Physics C, 2013, 37(4): 044101. doi: 10.1088/1674-1137/37/4/044101
[14]	ZHANG Hong-Fei , WANG Zu-Kai , CHENG Xi-Meng , LI Jun-Qing , . Alpha decay half-lives of heavy nuclei within a generalized liquid drop model. Chinese Physics C, 2009, 33(S1): 95-97. doi: 10.1088/1674-1137/33/S1/031
[15]	YUAN Shuang-Gui , XU Yan-Bing , DING Hua-Jie , YANG Wei-Fan , XIAO Yong-Hou , NIU Yan-Ning . Gamma decay of the lowly excited states of ¹⁸⁹Re. Chinese Physics C, 2009, 33(S1): 191-192. doi: 10.1088/1674-1137/33/S1/061
[16]	YANG Wei-Fan , DING Hua-Jie , YUAN Shuang-Gui , XU Yan-Bing , ZHANG Sheng-Dong , LU Xi-Ting . Production cross-section of ²³⁰Ra in the reaction of 60 MeV/u ¹⁸O ions with ²³⁸U. Chinese Physics C, 2008, 32(S2): 56-58.
[17]	ZHONG Bin , PING Rong-Gang , XIAO Zhen-Jun . Study of Λ decay parameter in J/ψ→ΛΛ decay. Chinese Physics C, 2008, 32(9): 692-696. doi: 10.1088/1674-1137/32/9/003
[18]	REN Zhong-Zhou . Theoretical Study on the Properties of New Nuclide ²⁷¹110 and Its Alpha-Decay Chain. Chinese Physics C, 2002, 26(10): 1046-1049.
[19]	Bai Jingzhi , Bian Jianguo , Chai Zhengwei , Chen Guangpei , Chen Hongfang , Chen Jiangchuan , Chen Shaomin , Chen Yaqing , Chen Yu , Chen Yuanbo , Cheng Baosen , Cui Xiangzong , Ding Huiliang , Du Zhizhen , Fan Xiaoling , Fang Jian , Gao Cuishan , Gao Meili , Gao Shuqi , Gu Jianhui , Gu Shudi , Gu Weixin , Gu Yifan , Guo Yanan , Han Shiwen , Han Ying , He Jingtang , He Ju , He Mao , Hu Guiyun , Hu Jingliang , Hu Qionghui , Hu Tao , Hu Xiaoqing , Huang Xiuping , Huang Yinzhi , Jiang Chunhua , Jin Shan , Jin Yan , Kang Shuhui , Ke Zunjian , Lai Yuanfen , Lan Huibin , Lang Pengfei , Li Jin , Li Peiqin , Li Qun , Li Rubai , Li Wei , Li Weidong , Li Weiguo , Li Xinhua , Li Xiaonan , Lin Shuzi , Liu Huaimin , Liu Jing , Liu Jinghua , Liu Qi , Liu Rongguang , Liu Yan , Liu Zhenan , Lü Feng , Lü Junguang , Lu Jianye , Luo Shuanqun , Luo Yong , Ma Aimin , MaEncheng , Ma Jimao , Mao Huishun , Mao Zepu , Meng Xiangcheng , Ni Hulling , Nie Jing , Qi Nading , Qu Yunhe , Qiu Jinfa , Que Youkun , Rong Gang , Shao Yuying , Shen Benwei , Shen Dingli , Shen Hong , Shen Xiaoyan , Sheng Huayi , Shi Huanzhang , Song Xiaofei , Sun Fang , Sun Hansheng , Sun Shijun , Tan Yiping , Tang Suqiu , Tian Jianling , Tong Guoliang , Wang Feng , Wang Jufang , Wang Linzhou , Wang Lingshu , Wang Man , Wang Meng , Wang Peiliang , Wang Ping , Wang Shaomin , Wang Taijie , Wang Yunyong , Wei Chenglin , Wu Yougeng , Xi Deming , Xia Xiaomi , Xie Peipei , Xiong Weijun , Xu Guofa , Xu Rongsheng , Xu Zhijing , Xue Shengtian , Yan Jie , Yan Wuguang , Yang Changyou , Yang Chunmin , Yang Jie , Yang Xiaofeng , Ye Minghan , Ye Shizhang , Ye Shuwei , Yi Kai , Yu Chuansong , Yu Chunxu , Yu Zhitang , Yu Zhongqiang , Yuan Changzheng , Zhang Bingyun , Zhang Changchun , Zhang Dahua , Zhang Dehong , Zhang Huiling , Zhang Jian , Zhang Jiawen , Zhang Lin , Zhang Liangsheng , Zhang Qinjian , Zhang Shaoqiang , Zhang Xueyao , Zhang Yu , Zhang Yueyuan , Zhao Dixin , Zhao Haiwen , Zhao Jingwei , Zhao Meng , Zhao Weiren , Zheng Jianping , Zheng Linsheng , Zheng Zhipeng , Zhou Guangpu , Zhou Huashi , Zhou Li , Zhou Yuehua , Zhu Guoyi , Zhu Qiming , Zhu Yongsheng , Zhu Yucan , Zhuang Baoan . Measurement of the Branching Ratios for J/ψ→γπ⁰, γη'→3γ on the BES. Chinese Physics C, 1997, 21(S2): 9-14.
[20]	Zhang Yuhu , Y. Gono , A. Ferragut , K. Morita , C. B. Moon , A. Yoshida , T. Murakami , M. Nakajima , M. Ogawa , T. Morikawa , M. Oshima , H. Kusakari , M. Sugawara , K. Furono , T. Hayakawa , T. Komatsubara , J. Lu , S. J. Chae , J. C. Kim , B. J. Min . Study of High Spin Isomer and Its Decay Level Scheme of Doubly Odd ¹⁴⁴Pm Nucleus. Chinese Physics C, 1996, 20(S2): 121-128.

Access

Get Citation

ZHANG Jin-Juan, XU Chang and REN Zhong-Zhou. Alpha-decay branching ratios to high-lying excited-states of the ²⁴²Cm→²³⁸Pu→²³⁴U→²³⁰Th→²²⁶Rn decay chain[J]. Chinese Physics C, 2009, 33(9): 764-768. doi: 10.1088/1674-1137/33/9/010

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-12-22
Revised: 2009-02-19

Article Metric

Article Views(2590)
PDF Downloads(569)
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

Alpha-decay branching ratios to high-lying excited-states of the ²⁴²Cm→²³⁸Pu→²³⁴U→²³⁰Th→²²⁶Rn decay chain

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Alpha-decay branching ratios to high-lying excited-states of the ²⁴²Cm→²³⁸Pu→²³⁴U→²³⁰Th→²²⁶Rn decay chain

Corresponding author: ZHANG Jin-Juan,

HTML

目录