β-delayed neutron decay of <SUP>21</SUP>N

LOU Jian-Ling; LI Zhi-Huan; YE Yan-Lin; JIANG Dong-Xing; HUA Hui; LI Xiang-Qing; ZHANG Shuang-Quan; ZHENG Tao; GE Yu-Cheng; KONG Zan; LI Chen; LU Fei; FAN Feng-Ying; LI Zhong-Yu; CAO Zhong-Xin; MA Li-Ying; XU Hu-Shan; HU Zheng-Guo; WANG Meng; LEI Xiang-Guo; DUAN Li-Min; XIAO Zhi-Gang; HUANG Tian-Heng; FU Fen; ZHANG Xue-Heng; ZHENG Chuan; YU Yu-Hong; TU Xiao-Lin; ZHANG Ya-Peng; YANG Yan-Yun; ZHANG Hong-Bin; TANG Bin; TIAN Yu-Lin; OUYANG Zhen; HUANG Mei-Rong; XU Zhi-Guo; YUE Ke; GAO Qi

Chinese Physics C> 2008, Vol. 32> Issue(S2) : 41-43

β-delayed neutron decay of ²¹N

Abstract
HTML
Reference
Related

PDF

Abstract：
The β-delayed neutron and γ spectra of neutron-rich nucleus ²¹N using β-γ and β-n coincidence measurements were presented in this paper. Thirteen new neutron groups ranging from 0.28 MeV to 4.98 MeV and with a total branching ratio 88.7±4.2% were observed. One γ transition among the excited states of ²¹O, and four γ transitions among the excited states of ²⁰O were identified in the β decay chain of ²¹N. The ungated half-life of 83.8±2.1 ms was also determined for ²¹N.

References

[1]

. Sumithrarachchi C S et al. Phys. Rev. C, 2006, 74: 0243222. Scheller K W et al. Phys. Rev. C, 1994, 49: 13. LI Z H et al. Phys. Rev. C, 2005, 72: 0643274. LOU J L et al. Phys. Rev. C, 2007, 75: 0573025. HU Q Y et al. IEEE on Nucl. Scie., 2005, 52: 16. Mueller A C et al. Nucl. Phys. A, 1990, 513: 17. Proc. Intern. Conf. on Exotic Nuclei and Atomic Masses,Arles, France, June 19-23, 1995, 5878. Stanoiu M et al. Phys. Rev. C, 2004, 69: 0343129. KONG Zan et al. Chin. Phys. C (HEP NP), 2008,32(Suppl./): 187

[1]	Virendrasinh Kher , Ajay Kumar Rai . Spectroscopy and decay properties of charmonium. Chinese Physics C, 2018, 42(8): 083101. doi: 10.1088/1674-1137/42/8/083101
[2]	De-Hong Huang , Hong-Qiao Hu , Ji-Long Zhang , Hong Lu , Da-Li Zhang , Bin-Shen Xue , Jing-Tian Lu . Analysis of Forbush decreases observed using a muon telescope in Antarctica starting on 21 June 2015. Chinese Physics C, 2018, 42(12): 125001. doi: 10.1088/1674-1137/42/12/125001
[3]	Yu Tian , Ze Zhao , Ai-Lin Zhang . Study of radially excited D_s(2¹S₀) and D_s(3P). Chinese Physics C, 2017, 41(8): 083107. doi: 10.1088/1674-1137/41/8/083107
[4]	Wenjin Tan , Dongdong Ni , Zhongzhou Ren . Calculations of the β-decay half-lives of neutron-deficient nuclei. Chinese Physics C, 2017, 41(5): 054103. doi: 10.1088/1674-1137/41/5/054103
[5]	Parveen Kumari , H. M. Mittal . Systematic study of the product ((E(2₂⁺)/E(2₁⁺))*B(E2)↑) through the asymmetric rotor model. Chinese Physics C, 2016, 40(9): 094104. doi: 10.1088/1674-1137/40/9/094104
[6]	Hao-Jun Zhou , Yan-Peng Yin , Xiao-Qiang Fan , Zheng-Hong Li , Yi-Kang Pu . Measurements of effective delayed neutron fraction in a fast neutron reactor using the perturbation method. Chinese Physics C, 2016, 40(6): 068201. doi: 10.1088/1674-1137/40/6/068201
[7]	YU Jing-Yi , WANG Zhe , CHEN Shao-Min . A precise calculation of delayed coincidence selection efficiency and accidental coincidence rate. Chinese Physics C, 2015, 39(5): 056201. doi: 10.1088/1674-1137/39/5/056201
[8]	ZHOU Xia , KANG Miao , WANG Na . Effect of magnetic field decay on the chemical heating of cooling neutron stars. Chinese Physics C, 2013, 37(8): 085102. doi: 10.1088/1674-1137/37/8/085102
[9]	ZHOU Zhi-Yong , WANG Qi-Chao , GAO Qing . Investigation of the rescattering effect in D decay. Chinese Physics C, 2011, 35(8): 708-712. doi: 10.1088/1674-1137/35/8/002
[10]	MA Fei , ZHOU Xiao-Hong , ZHENG Yong , XU Shu-Wei , XIE Yuan-Xiang , CHEN Liang , LEI Xiang-Guo , GUO Ying-Xiang , ZHANG Yu-Hu , LI Zhan-Kui , GUO Song , DING Bing , ZHOU Hou-Bing , LI Guang-Shun , WANG Hai-Xia . Properties of the β-delayed proton decay of ¹⁴⁶Ho. Chinese Physics C, 2010, 34(8): 1082-1084. doi: 10.1088/1674-1137/34/8/008
[11]	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
[12]	KONG Zan , LI Zhi-Huan , YE Yan-Lin , JIANG Dong-Xing , HUA Hui , LI Xiang-Qing , ZHANG Shuang-Quan , ZHENG Tao , GE Yu-Cheng , LOU Jian-Ling , LI Chen , . Efficiency calibration of neutron detector array for β decay of exotic nuclei. Chinese Physics C, 2008, 32(S2): 186-189.
[13]	YUAN Shuang-Gui , XU Yan-Bing , DING Hua-Jie , YANG Wei-Fan , NIU Yan-Ning , XIAO Yong-Hou . β-delayed fission of ²²⁸Ac. Chinese Physics C, 2008, 32(S2): 53-55.
[14]	WANG Xu-Dong , XU Shu-Wei , LI Zhan-Kui , XIE Yuan-Xiang , WU Zhe-Ying , XU Fu-Rong , GUO Bin , LENG Chang-Geng , WANG Chun-Fang , YU Yong . β-Delayed Proton Decay of ⁹³Pd. Chinese Physics C, 2003, 27(4): 309-312.
[15]	Xu Xiaoji , Huang Wenxue , Ma Ruichang , Gu Zhongdao , Yang Yongfeng , Wang Yanyu , Dong Chengfu . Observation of Beta-Delayed Proton Decay of⁶⁹Kr. Chinese Physics C, 1997, 21(S1): 443-446.
[16]	Yang Weifan , Yuan Shuanggui , Zhang Xueqian , Yu Xian , Mou Wantong , Li Zhongwei , Gan Zaiguo , Liu Hongye , Guo Junsheng , Zhong Jiquan , Sun Xiangfu . Synthesis and Gamma Decay of New Heavy Neutron-Rich Isotope ¹⁷⁵Er. Chinese Physics C, 1996, 20(S1): 1-2.
[17]	Xu Xiaoji , Ma Ruichang , Huang Wenxue , Hu Zhiqiang , Gu Junsheng , Guo Yingxiang , Xu Lianlian , Liu Hongye , Luo Yixiao , Wang Shuhong , Kong Dengming , Qiao Jimin . First Observation of β-delayed Proton Decay of Proton Drip Line Nuclide ¹⁹Na. Chinese Physics C, 1995, 19(S2): 109-114.
[18]	Xu Xiaoji , Hu Zhiqiang , Guo Junsheng , Ma Ruichang , Liu Hongye , Luo Yixiao , Zhang Yuzhao , Guo Tianrui , Huang Wenxue , Xu Lianlian . New Results of β-delayed α Decay of ²⁰Na. Chinese Physics C, 1994, 18(8): 680-686.
[19]	Fan Wo , Zhao Zhizheng , Sun Xiuron , Mu Wantong , Ma Jiayu , Yang Weifan , Xie Xiujun , Zhao Lili , Yu Jusheng . The ⁷³Br Decay. Chinese Physics C, 1988, 12(S2): 199-208.
[20]	GU Yi-Fan , HE Jing-Tang , WANG Mao-Zi , ZHU Guo-Yi , YE Zong-Yuan , YUAN Guan-Jun , YU Pan-Shui , YANG Chun-Xiang . THE RESPONSE OF A 3×3 BGO DETECTOR ARRAY TO 0.5—21MeV PHOTONS. Chinese Physics C, 1987, 11(1): 16-23.

Access

Get Citation

LOU Jian-Ling, LI Zhi-Huan, YE Yan-Lin, JIANG Dong-Xing, HUA Hui, LI Xiang-Qing, ZHANG Shuang-Quan, ZHENG Tao, GE Yu-Cheng, KONG Zan, LI Chen, LU Fei, FAN Feng-Ying, LI Zhong-Yu, CAO Zhong-Xin, MA Li-Ying, XU Hu-Shan, HU Zheng-Guo, WANG Meng, LEI Xiang-Guo, DUAN Li-Min, XIAO Zhi-Gang, HUANG Tian-Heng, FU Fen, ZHANG Xue-Heng, ZHENG Chuan, YU Yu-Hong, TU Xiao-Lin, ZHANG Ya-Peng, YANG Yan-Yun, ZHANG Hong-Bin, TANG Bin, TIAN Yu-Lin, OUYANG Zhen, HUANG Mei-Rong, XU Zhi-Guo, YUE Ke, GAO Qi and β-delayed neutron decay of ²¹N[J]. Chinese Physics C, 2008, 32(S2): 41-43.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(1845)
PDF Downloads(728)
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

β-delayed neutron decay of ²¹N

Corresponding author: YE Yan-Lin,

Received Date: 2008-07-16

Accepted Date: 1900-01-01

Available Online: 2008-01-03

Abstract: The β-delayed neutron and γ spectra of neutron-rich nucleus ²¹N using β-γ and β-n coincidence measurements were presented in this paper. Thirteen new neutron groups ranging from 0.28 MeV to 4.98 MeV and with a total branching ratio 88.7±4.2% were observed. One γ transition among the excited states of ²¹O, and four γ transitions among the excited states of ²⁰O were identified in the β decay chain of ²¹N. The ungated half-life of 83.8±2.1 ms was also determined for ²¹N.

HTML

Reference (1)

β-delayed neutron decay of ²¹N

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

β-delayed neutron decay of ²¹N

Corresponding author: YE Yan-Lin,

HTML

目录

β-delayed neutron decay of 21N

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

β-delayed neutron decay of 21N

Corresponding author: YE Yan-Lin,

HTML

目录

β-delayed neutron decay of ²¹N

β-delayed neutron decay of ²¹N