EXPERIMENTAL STUDY OF BETA-DELAYED PROTON PRECURSORS <SUP>33</SUP>Ar AND <SUP>49</SUP>Fe

XU Xiao-Ji; GUO Jun-Sheng; GUO Ying-Xiang; ZHAO Zhi-Zheng; LUO Yi-Xiao

Chinese Physics C> 1984, Vol. 8> Issue(2) : 244-247

EXPERIMENTAL STUDY OF BETA-DELAYED PROTON PRECURSORS ³³Ar AND ⁴⁹Fe

Abstract
HTML
Reference
Related

PDF

Abstract：
Beta-delayed proton precursors ³³Ar and ⁴⁹Fe have been produced by the reaction (¹²C, 3n) using 65 MeV carbon ion bombardments of ²⁴Mg and ⁴⁰Ca respectively. Their beta-delayed proton spectra have been observed. The major proton peaks are at 3.28±0.07 MeV and 1.98±0.04 MeV for ³³Ar and ⁴⁹Fe respectively. While the corresponding cross-sections obtained for ³³Ar and ⁴⁹Fe are 0.4±0.08 μb and 0.7±0.14 μb respectively. The half-life of ³³Ar was determined to be 167+24 ms.

References

[1]	J. C. Hardy et al., Physical Review, C3(1971), 700.[2] Joseph cerny, Physical Review Letters, 24(1970), 1128.[3] Jseph Cxerny, 3rd International conference on Nuclei far from Stability Proceedings. (1976), P.225.

[1]	MING Zhao-Yu , ZHANG Feng-Shou , CHEN Lie-Wen , ZHU Zhi-Yuan . Radial Expansion Flow in Reactions of ⁴⁰Ca+⁵⁸Fe and ⁴⁰Ca+⁵⁸Ni. Chinese Physics C, 2001, 25(6): 549-554.
[2]	LIU ChangLong , JIN YunFan , ZHU ZhiYong , SUN YouMei , HOU MingDong , WANG YanBin , WANG ZhiGuang , ZHANG ChongHong , LIU Jie , CHEN XiaoXi , LI BaoQuan . Modifications in Optical Absorption of PET Films by High Energy Ar Ion Irradiation. Chinese Physics C, 2000, 24(7): 685-690.
[3]	Zheng Jiwen , Wu Enjiu , Xiao Zhigang , Zhang Chun , Yin Shuzhi , Wang Sufang , Jin Genming , Tan Jilian , Jin Weiyang , Song Mingtao , Li Zuyu , Wu Heyu , He Zhiyong , Yin Xu , Peng Xinping , Jiang Dongxing , Qian Xing . Investigation of Fission Properties in the Reaction 25MeV/u ⁴⁰Ar+²⁰⁹Bi. Chinese Physics C, 1999, 23(5): 409-416.
[4]	Zhai Pengji , Feng Songlin , Zhang Ying , Tang Xiaowei , Liu Jie , Hou Mingdong , Liu Changlong , Wu Ji , Wang Chen , Shang Guangyi , Bai Chunli . Observation of the Damage on HOPG Surface Induced by Ar⁺⁸ Ions. Chinese Physics C, 1999, 23(6): 579-583.
[5]	Liu Changlong , Hou Mingdong , Cheng Song , Zhu Zhiyong , Wang Zhiguang , Sun Youmei , Jin Yunfan , Li Changlin . EPR Studies on Defect Production and lts Annealing Behavior in Silicon After High Fluence Ar lon lrradiation. Chinese Physics C, 1998, 22(7): 651-657.
[6]	Liu Changlong , Hou Mingdong , Zhu Zhiyong , Cheng Song , Li Baoquan , Sun Youmei , Wang Zhiguang , Jin Yunfan , Li Changlin , Wang Yinshu , Meng Qinghua . Paramagnetic Defect Production in Silicon After112MeV Ar Ion Irradiation. Chinese Physics C, 1998, 22(9): 858-863.
[7]	Xu Hushan , Zhu Yongtai , Gou Quanbu , Wei Zhiyong , Lu Jun , Wang Qi , Li Songlin , Zhang Yuhu , Jin Genming , Wu Zhongli , Xie Yuanxiang . Temperature Parameters Extracted in ⁴⁰Ar Induced Reactions at 30MeV/u. Chinese Physics C, 1998, 22(7): 596-601.
[8]	Huang Wenxue , Ma Ruichang , Xu Shuwei , Xu Xiaoji , Xie Yuanxiang , Li Zhankui , Ge Yuanxiu , Wang Yanyu , Wang Chunfang , Zhang Tianmei , Sun Xiangfu , Jin Genming , Luo Yixiao . β-Delayed Proton Emission Precursor ⁸⁷Mo. Chinese Physics C, 1998, 22(5): 385-387.
[9]	Xie Yuanxiang , Xu Shuwei , Li Zhankui , Ma Ruichang , Ge Yuanxiu , Wang Chunfang , Huang Wenxue , Zhang Tianmei . Synthesis and Study of the New β-delayed Proton Precursor Ce in the Region of Proton-drip Line. Chinese Physics C, 1997, 21(7): 668-671.
[10]	Han Yong , Liao Jizhi . Stady on the Energy Spectra of fp Odd A Nuclei ⁴⁷Ti,⁴⁷V,⁴⁹Cr With PDHF Method. Chinese Physics C, 1997, 21(6): 541-547.
[11]	Zhang Xiang , Li Wenxin , Sun Tongyu , Yin Xinmin , Qin Zhi , Zhao Lili , Wu Dingqing , Zheng Jiwen , Liu Guoxing . Production of Hafnium Isotopes From interactions of ^natW With 6.3─24.6 MeV/u ⁴⁰Ar Ions. Chinese Physics C, 1996, 20(1): 21-25.
[12]	Yuan Jian , Lu Ming , Lu Daoru , Chen Quan , Sun Zuxun . Study of Stretched States Populated by ^56,57Fe,⁵⁹Co(α,d)^58,59Co,⁶¹Ni Reactions. Chinese Physics C, 1996, 20(1): 32-37.
[13]	Yin Xinmin , Li Wenxin , Zhang Xiang , Sun Tongyu , Shizuko Ambe , Yoshitaka Ohkubo , Masako Iwamoto , Yoshio Kobayashi , Fumitoshi Ambe . Target Residues from the Interaction of Copper with 40MeV/u ⁴⁰Ar Ions. Chinese Physics C, 1995, 19(11): 991-997.
[14]	Xu Xiaoji , Ma Ruichang , Huang Wenxue , Hu Zhiqiang , Guo Junsheng , Guo Yingxiang , Xu Lianlian , Liu Hongye , Luo Yixiao , Wang Shuhong , Kong Dengming , Qiao Jimin . First Observation of β-delayed Proton Decay of the Proton Drip Line Nuclide ¹⁹Na. Chinese Physics C, 1995, 19(3): 203-208.
[15]	HE Zhen-Min , HOU Yun-Zhi . NUCLEAR EFFECT ON THE NUCLEON STRUCTURE FUNCTIONS AND HIGH P_T JET PRODUCTION IN p-Fe COLLISIONS. Chinese Physics C, 1988, 12(3): 336-340.
[16]	LIU Shao-Xiang . SINGLE PROTON TRANSFER REACTION INDUCED BY HEAVY ION ⁴⁰Ar(¹¹B, ¹⁰Be)⁴¹K. Chinese Physics C, 1985, 9(3): 321-326.
[17]	MA Wei-Xing , YU Zi-Qiang , XU Cheng-Xian . π-¹²C ELASTIC SCATTERING IN THE QUASI-Δ₃₃ DOORWAY STATE MODEL. Chinese Physics C, 1983, 7(2): 186-196.
[18]	YU Zi-Qiang , XU Cheng-Xian , MA Wei-Xing , WANG Ying-Cai . COHERENT π⁰ PHOTOPRODUCTION IN THE QUASI-Δ₃₃ DOORWAY STATE MODEL. Chinese Physics C, 1983, 7(4): 466-472.
[19]	GAO QIN , MA WEI-XING , ZHANG ZONG-YE , YU YOU-WEN . QUASI-Δ₃₃ DOORWAY STATE DECRIPTION OF PION-NUCLEUS SCATTERING. Chinese Physics C, 1981, 5(2): 176-181.
[20]	GAO QIN , ZHANG ZONG-YE , MA WEI-XING . ANALYSIS OF QUASI-△₃₃ DOORWAY STATE MODEL IN π NUCLEUS SCATTERING. Chinese Physics C, 1981, 5(3): 321-327.

Access

Get Citation

XU Xiao-Ji, GUO Jun-Sheng, GUO Ying-Xiang, ZHAO Zhi-Zheng and LUO Yi-Xiao. EXPERIMENTAL STUDY OF BETA-DELAYED PROTON PRECURSORS ³³Ar AND ⁴⁹Fe[J]. Chinese Physics C, 1984, 8(2): 244-247.

XU Xiao-Ji, GUO Jun-Sheng, GUO Ying-Xiang, ZHAO Zhi-Zheng and LUO Yi-Xiao. EXPERIMENTAL STUDY OF BETA-DELAYED PROTON PRECURSORS ³³Ar AND ⁴⁹Fe[J]. Chinese Physics C, 1984, 8(2): 244-247. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2381)
PDF Downloads(481)
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

EXPERIMENTAL STUDY OF BETA-DELAYED PROTON PRECURSORS ³³Ar AND ⁴⁹Fe

Corresponding author: XU Xiao-Ji,

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1984-04-05

Abstract: Beta-delayed proton precursors ³³Ar and ⁴⁹Fe have been produced by the reaction (¹²C, 3n) using 65 MeV carbon ion bombardments of ²⁴Mg and ⁴⁰Ca respectively. Their beta-delayed proton spectra have been observed. The major proton peaks are at 3.28±0.07 MeV and 1.98±0.04 MeV for ³³Ar and ⁴⁹Fe respectively. While the corresponding cross-sections obtained for ³³Ar and ⁴⁹Fe are 0.4±0.08 μb and 0.7±0.14 μb respectively. The half-life of ³³Ar was determined to be 167+24 ms.

HTML

Reference (1)

EXPERIMENTAL STUDY OF BETA-DELAYED PROTON PRECURSORS ³³Ar AND ⁴⁹Fe

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

EXPERIMENTAL STUDY OF BETA-DELAYED PROTON PRECURSORS ³³Ar AND ⁴⁹Fe

Corresponding author: XU Xiao-Ji,

HTML

目录

EXPERIMENTAL STUDY OF BETA-DELAYED PROTON PRECURSORS 33Ar AND 49Fe

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

EXPERIMENTAL STUDY OF BETA-DELAYED PROTON PRECURSORS 33Ar AND 49Fe

Corresponding author: XU Xiao-Ji,

HTML

目录

EXPERIMENTAL STUDY OF BETA-DELAYED PROTON PRECURSORS ³³Ar AND ⁴⁹Fe

EXPERIMENTAL STUDY OF BETA-DELAYED PROTON PRECURSORS ³³Ar AND ⁴⁹Fe