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

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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)

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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

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

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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.

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Fragment Mass Distribution of Spallation Reaction Induced by Intermediate Energy Protons

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