Fragment Mass Distribution of Spallation Reaction Induced by Intermediate Energy Protons

FAN Sheng; LI ZhuXia

Chinese Physics C> 2000, Vol. 24> Issue(9) : 845-851

Fragment Mass Distribution of Spallation Reaction Induced by Intermediate Energy Protons

FAN Sheng ^, ,
LI ZhuXia

Technical Physics Department of Peking University, Beijing 100871, China2 China Institute of Atomic Energy, Beijing 102413, China3 Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000, China4 Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 102413, China

Abstract
HTML
Reference
Related

PDF

Abstract：
We have studied the fragment mass distribution of the spallation reaction induced by 322MeV, 660MeV and 800MeV protons bombarding ²⁰⁸ Pb by using quantum molecular dynamics model (QMD) plus empirical fission model. The details of the empirical fission model is described. The calculation results are in good agreement with the experimental measurements.

References

[1]

. Bawman C D et al.Nucl.Instr.Meth.,1992,A320:3362. Carminati F et al.CERN/AT/93—47(ET),19933. Salvatores M et al.Status of ADTT Projectat LANL,2nd Int.Conf.onADTT,Kalmar,Sweden,June,3—7,19964. Michel R et al.Nucl.Instr.Meth.,1997,B129:1535. Alexandrov Y et al.Cross Section for the Production of Radionuclides in Lead Targets Irradiated wirh 660 MeV Protons.In:Editor Conde.H.Proceedings of the Second International Conference on Accelera tor Driven Transmutation Technologies and Applications.Kalmar,Sweden:Uppsala University,Sweden,1996,576—5786. Gloris Metal.Proton Induced Nuclide Productionin Heavy Target Elementsat Medium Energies.In:Editor Reffo G.Conference Proceedings Vol.59,Nuclear Data for Science and Technology.SIF Bologna Italy:Bologna Italy,1997,1468—14727. Asano Y et al.J.Phys.Soc.Jan.,1980,57:29958. GlorisMetal.Nucl.Instr.Meth.,1996,B113:4299. MichelRetal.Nucl.Instr.Meth.,1995,B103:18310. LU ZhaoQi et al.High Energy Physics and Nuclear Physics(in Chinese),1994,18:647(卢兆启等.高能物理与核物理,1994,18:647)11. FAN Sheng.The Ph.D.Thesis of China Institute of Atomic Energy(in Chinese),Beijing,1998,12(樊胜.中国原子能科学研究院博士论文,1998,12)12. FAN Sheng et al.Eur.Phys.J.,1999,A4:61—6813. FAN Sheng et al.High Energy Physics and Nuclear Physics(in Chinese),2000,24(8):755(樊胜,李祝霞.高能物理与核物理,2000,24(8):755)14. Summerer K et al.Phys.Rev.,1990,C42:254615. HU JiMing.Nuclear Theory(in Chinese).Beijing:Atomic Energy Press,1987(胡济民.原子核理论.北京:原子能出版社,1987)16. Bohr N et al.Phys.Rev.,1939,56:24617. ZHANG JiShang et al.Methods and Applications of Nulcear Reaction Theory(in Chinese),Beijing:Atomic Energy Press,1980(张竞上等.核反应理论方法及其应用文集,北京:原子能出版社,1980)

[1]	DENG Chang-Dong , CHEN Fu-San , SUN Xian-Jing , CHEN Wan , SUN Yao-Lin , SHI Cai-Tu . CSNS Magnet System and Prototypes Fabrication. Chinese Physics C, 2008, 32(S1): 71-73.
[2]	HU Wei , ZHANG Jing , QI Xin . A Digital Control Scheme of Power Supply System for RCS/CSNS. Chinese Physics C, 2007, 31(11): 1062-1066.
[3]	OUYANG Hua-Fu , YAO Yuan . Thermal Analysis of CSNS RFQ. Chinese Physics C, 2007, 31(12): 1116-1121.
[4]	TANG Jing-Yu , QIU Jing , WANG Sheng , WEI Jie . Physics Design and Study of the BSNS RCS Injection System. Chinese Physics C, 2006, 30(12): 1184-1189.
[5]	WANG Sheng , Qin Qing , TANG Jing-Yu , FANG Shou-Xian . The Lattice Design for BSNS Rapid Cycling Synchrotron. Chinese Physics C, 2006, 30(S1): 123-125.
[6]	RONG Jian . Calculations of the Mass Yield Distributions of Proton-Induced Fission at Intermediate Energies. Chinese Physics C, 2003, 27(5): 426-429.
[7]	OUYANG Hua-Fu , XU Tao-Guang , YU Qing-Chang , GUAN Xia-Ling , LUO Zi-Hua . Analysis of Phase Velocity Designing on Superconducting Section of Proton Linac for Spallation Neutron Source. Chinese Physics C, 2001, 25(11): 1113-1119.
[8]	LI Qiang , WEI ZengQuan , LI WenJian . Calculation of Depth-Dose Distribution of Intermediate Energy Heavy-Ion Beam. Chinese Physics C, 2000, 24(5): 414-417.
[9]	FAN Sheng , LI ZhuXia . Study of Reaction Mechanism of Intermediate Energy Protons Bombarding Heavy Nuclei. Chinese Physics C, 2000, 24(8): 755-760.
[10]	Xu Chuncheng , Ye Yanlin , Chen Tao , Ying Jun , Ma Jingguo , Liu Hongtao . Study on the Parameters of the Lead Spallation Target. Chinese Physics C, 1999, 23(4): 402-408.
[11]	Zhao Zhizheng , Hu Zhiqinang , Yang Weifan , Li Zongwei , Sun Xiurong , Qin Zhi , Yang Yongfeng , Mu Wantong , Xie Xiujun , Zhang Li , Yuan Shuanggui , Wu Dingqing , Cai Xichen . Isotope Distribution of Ir Produced in Intermediate Energy ¹²C on ¹⁹⁷Au. Chinese Physics C, 1997, 21(5): 402-407.
[12]	Gu Jianzhong , Wu Xizhen , Zhao Enguang , Zhuo Yizhong . Nearest Neighbour Level Spacing and Level Curvature Distributions of Single-Particle in Heavy Nuclei. Chinese Physics C, 1997, 21(6): 535-540.
[13]	FENG Jun , SHEN Wen-Qing , MA Yu-Gang , ZHAN Wen-Long , ZHU Yong-Tai , GUO Zhong-Yan . A Method For Identifying Medium-Heavy Products of Heavy Ion Reaction At SPEG Spectrometer. Chinese Physics C, 1993, 17(9): 769-774.
[14]	FENG Jun , SHEN Wen-Qing , ZENG Yue-Wu , WANG Bing , MA Yu-Gang , ZHAN Wen-Long , ZHU Yong-Tai , FENG En-Pu . The Relation of Isotopic Distribution of Heavy Ion Peripheral Reaction Products to Neutron-Skin and Excitation Energy in Intermediate Energy Range. Chinese Physics C, 1991, 15(4): 322-328.
[15]	ZHAO Wei-Qin , LIU Bo . MULTIPLICITY DISTRIBUTION AND NUCLEAR GEOMETRY IN RELATIVISTIC HEAVY ION COLLISIONS. Chinese Physics C, 1989, 13(3): 285-288.
[16]	WU Zhong-Li . ANALYSIS OF THE MOMENTUM DISTRIBUTION WIDTH OF THE PREOJECTILE-LIKE-FRAGMENT FROM HEAVY ION COLLISIONS. Chinese Physics C, 1989, 13(8): 752-754.
[17]	LU Zhao-Qi , SA Ben-Hao , ZHENG Yu-Ming , , . NUCLEAR CHARGE DISPERSION OF FRAGMENTS IN HIGH ENERGY PROTON-NUCLEUS COLLISION. Chinese Physics C, 1988, 12(1): 75-79.
[18]	PAN Ji-Cai , PENG Hong-An , LIU Lian-Shou . HEAVY ION COLLISIONS AND QUARK DISTRIBUTION IN NUCLEI. Chinese Physics C, 1985, 9(5): 555-563.
[19]	HU Su-Fen , SHEN Jun-Feng , ZHANG Yu-Shun . ELASTIC SCATTERING OF NEAR 1GeV PROTON FROM MEDIUM AND HEAVY NUCLEI. Chinese Physics C, 1984, 8(3): 374-379.
[20]	CHEN XUE-JUN , YIN DING , LIU XIAN-HUI . QUASI-FREE (p,pα) REACTION INDUCED BY THE INTERMEDIATE ENERGY PROTON ON ¹²C AND ¹⁶O. Chinese Physics C, 1982, 6(6): 768-770.

Access

Get Citation

FAN Sheng and LI ZhuXia. Fragment Mass Distribution of Spallation Reaction Induced by Intermediate Energy Protons[J]. Chinese Physics C, 2000, 24(9): 845-851.

FAN Sheng and LI ZhuXia. Fragment Mass Distribution of Spallation Reaction Induced by Intermediate Energy Protons[J]. Chinese Physics C, 2000, 24(9): 845-851. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1999-04-02
Revised: 1900-01-01

Article Metric

Article Views(2754)
PDF Downloads(583)
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

Fragment Mass Distribution of Spallation Reaction Induced by Intermediate Energy Protons

Corresponding author: FAN Sheng,

Technical Physics Department of Peking University, Beijing 100871, China2 China Institute of Atomic Energy, Beijing 102413, China3 Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000, China4 Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 102413, China

Received Date: 1999-04-02

Accepted Date: 1900-01-01

Available Online: 2000-09-05

Abstract: We have studied the fragment mass distribution of the spallation reaction induced by 322MeV, 660MeV and 800MeV protons bombarding ²⁰⁸ Pb by using quantum molecular dynamics model (QMD) plus empirical fission model. The details of the empirical fission model is described. The calculation results are in good agreement with the experimental measurements.

HTML

Reference (1)

Fragment Mass Distribution of Spallation Reaction Induced by Intermediate Energy Protons

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article