Chinese Physics C > 2002, Vol. 26 > Issue(11): 1151-1157

Cross Section Calculations for Proton-Induced Reaction on²⁰⁸Pb with Intermediate Energy up to GeV by Using Quantum Molecular Dynamics

China Institute of Atomic Energy,Beijing 102413,China

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Abstract：
The spallation neutron source induced by high energy protron nucleus interaction is an important link for acceralator driven system. The quantum molecular dynamics (QMD) model is applied to analize the high energy proton induced reactions on ²⁰⁸Pb. The QMD simulations of the double differential cross section of ²⁰⁸Pb (p,xn) reactions with incident energies of 590,800 and 1500MeV are in good agreement with the experimental data,and the results of QMD calculations are better than that of HETC and LAHET.

References

[1]

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FAN Sheng, LI Zhu-Xia and ZHAO Zhi-Xiang. Cross Section Calculations for Proton-Induced Reaction on ²⁰⁸Pb with Intermediate Energy up to GeV by Using Quantum Molecular Dynamics[J]. Chinese Physics C, 2002, 26(11): 1151-1157.

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Received: 2001-11-14
Revised: 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

Cross Section Calculations for Proton-Induced Reaction on²⁰⁸Pb with Intermediate Energy up to GeV by Using Quantum Molecular Dynamics

Corresponding author:FAN Sheng,

China Institute of Atomic Energy,Beijing 102413,China

Received Date:2001-11-14

Accepted Date:1900-01-01

Available Online:2002-11-05

Abstract:The spallation neutron source induced by high energy protron nucleus interaction is an important link for acceralator driven system. The quantum molecular dynamics (QMD) model is applied to analize the high energy proton induced reactions on²⁰⁸Pb. The QMD simulations of the double differential cross section of²⁰⁸Pb (p,xn) reactions with incident energies of 590,800 and 1500MeV are in good agreement with the experimental data,and the results of QMD calculations are better than that of HETC and LAHET.

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Cross Section Calculations for Proton-Induced Reaction on²⁰⁸Pb with Intermediate Energy up to GeV by Using Quantum Molecular Dynamics

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