The Element Selectivity and Laser Technique of the Laser Ion SourceUsed for On-line Isotope Separator

Zhao Zhizheng; Yang Yongfeng; Zheng Zhaomiao; Zu Kailing; Wang Xudong; Cai Xichen; Shang Rencheng; Xu Sida

Chinese Physics C> 1998, Vol. 22> Issue(9) : 844-852

The Element Selectivity and Laser Technique of the Laser Ion SourceUsed for On-line Isotope Separator

Institute of Modern Physics The Chinese Academy of Sciences Lanzhou7300001 Department of Physics, Tsinghua University Berijing1000842 Department of Physics, McGill. University Canada

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The necessity and possibility of improving the isotope separator on-line are analyzed. The principals of laser stepwise resonance ionization and laser ion source at ISOL are introduced. The element selectivity of the hot capillary type laser ion source and its influence factors are analyzed in detail. The lasers and laser technique used in the laser ion source are alse described. The laser ion source of the capillary type was tested by the experiments. Its result proved that the laser ion source has an opportunity clement selectivity from 50 to 10000.

References

[1]

Zhao Zhizheng, Hu Zhiqiang, Yang Weifan et al. High Energy Phys. and Nucl. Phys.(in Chinese), 1997,21 (5):402-410(赵之正，胡志强，杨维凡等。高能物理与核物理, 1997, 21 (5): 402-410)[2] Burkard K, Coiiatz R, Hellstrom M et al. Nucl. Instr. and Meth., 1997, B126: 12-16[3] Mishin V I, Fedoseyev V N, Kluge H-J et al. Nucl.. Instr. and Meth., 1993, B73: 550-560[4] Kudryavtsev Yu et al. Nucl. Instr. and Meth., 1996, B114:350-365[5] Xu Sida, Shang Rencheng et al. High Energy Phys. and Nucl. Phys.(in Chinese), 1995, 19(12):1068-1071(徐四大，尚仁成等。高能物理与核物理。1995.19（12）,1068-1071)[6] Lee J K P et al. Nucl. Instr. and Meth, 1987, B26: 444-447[7] Fedoseyev V N, Jading Y, Jonsson 0 C et al. Z. Phys., 1995, A353:9-11[8] Bemas M et al. Nucl. Phys., 1997, A616:352-358[9] Letokhov V S. Laser in Atomic, Molecular and Nuclear Physics, ed by V. S. Letokhov 1984. 1-100[10] Kirchner R Nucl. Instr. and Meth., 1981, 168:275-293[11] Kirchner R Nucl. Instr. and Meth., 1987, B26: 204-212[12] Zhao Zhizheng, Yang Yongfeng et al. Chense Journal of Nuclear Physics, 1997, 19(1):48-52

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[2]	G.S.Taki¹ , P.R.Sarma¹ , A.G.Drentje² , T.Nakagawa³ , P.K.Ray⁴ , R.K.Bhandari¹ . Observation of Burst Frequency in Extracted ECR Ion Current. Chinese Physics C, 2007, 31(S1): 170-173.
[3]	FENG Zhao-Qing , JIN Gen-Ming , FU Fen , LI Jun-Qing . Isotopic Dependence of Production Cross Sections of Superheavy Nuclei in Hot Fusion Reactions. Chinese Physics C, 2007, 31(4): 366-370.
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[5]	L.Celona¹ , F.Consoli¹ , S.Barbarino¹ , 2 , G.Ciavola¹ , S.Gammino¹ , F.Maimone³ , D.Mascali¹ , 2 , L.Tumino³ . Impact of Microwave Technology on ECRIS Performances. Chinese Physics C, 2007, 31(S1): 147-151.
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[13]	ZHANG ZiMin , ZHAO HongWei , ZHAO YuBin , ZHANG XueZhen , GUO XiaoHong , LIU ZhanWen . Production of Metallic Ions Beam in ECR Ion Source. Chinese Physics C, 2000, 24(10): 974-978.
[14]	Fang Deqing , Feng Jun , Shen Wenqing , Cai Xiangzhou , Wang Jiansong , Ye Wei , Ma Yugna . Statistical Abrasion Model Calculation of Isotope Distribution Produced by Intermediate Energy Heavy Ion Reaction. Chinese Physics C, 1999, 23(5): 475-480.
[15]	Zhang Li , Wang Jicheng , Zhao Jinhua , Yang Yongfeng , Zheng Jiwen , Qin Zhi , Zhang Chun , Guo Tianrui . Detection of Weak γ-Activities of Neutron-Rich Isotopesin Element-Separated Sample. Chinese Physics C, 1997, 21(10): 891-896.
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[18]	HUANG Ye-Cheng . Beam Optics Principle of the ISOLAN Facility. Chinese Physics C, 1991, 15(3): 234-239.
[19]	HUANG Ye-Cheng , WANG Tong-Qing , TAN Jin-Feng , GUO Bin , FAN Hong-Mei . A STATUS REPORT OF ISOLAN ——THE ON-LINE ISOTOPE SEPARATOR IN LANZHOU. Chinese Physics C, 1990, 14(1): 70-75.
[20]	J. D. LAWSON . A SURVEY OF SOME IDEAS FOR ACCELERATORS USING LASER LIGHT. Chinese Physics C, 1981, 5(3): 339-345.

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Zhao Zhizheng, Yang Yongfeng, Zheng Zhaomiao, Zu Kailing, Wang Xudong, Cai Xichen, Shang Rencheng, Xu Sida and The Element Selectivity and Laser Technique of the Laser Ion SourceUsed for On-line Isotope Separator[J]. Chinese Physics C, 1998, 22(9): 844-852.

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Received: 1900-01-01
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

The Element Selectivity and Laser Technique of the Laser Ion SourceUsed for On-line Isotope Separator

Corresponding author: Zhao Zhizheng,

Institute of Modern Physics The Chinese Academy of Sciences Lanzhou7300001 Department of Physics, Tsinghua University Berijing1000842 Department of Physics, McGill. University Canada

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1998-09-05

Abstract: The necessity and possibility of improving the isotope separator on-line are analyzed. The principals of laser stepwise resonance ionization and laser ion source at ISOL are introduced. The element selectivity of the hot capillary type laser ion source and its influence factors are analyzed in detail. The lasers and laser technique used in the laser ion source are alse described. The laser ion source of the capillary type was tested by the experiments. Its result proved that the laser ion source has an opportunity clement selectivity from 50 to 10000.

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The Element Selectivity and Laser Technique of the Laser Ion SourceUsed for On-line Isotope Separator

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