HEAVY ION COLLISION DYNAMICS IN FERMI DOMAIN (I) DYNAMICS DEPENDENCE OF ENERGY

ZHANG Feng-Shou; GE Ling-Xiao

Chinese Physics C> 1990, Vol. 14> Issue(6) : 561-568

HEAVY ION COLLISION DYNAMICS IN FERMI DOMAIN (I) DYNAMICS DEPENDENCE OF ENERGY

ZHANG Feng-Shou ^, ,
GE Ling-Xiao

Institute of Modern Physics,Academia Sinica,Lanzhou

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Abstract：
In the case of central collisions,the collision mechanism of complete,incomplete fusion,and fragmentation were systematically studied via the Boltzmann-Uehling-Uhlenbeck theory which included the nuclear mean field dynamics,two-body collisions,and Pauli blocking between 5 and 150MeV/u for ²⁰Ne+²⁰Ne collision system.How the mean field,Pauli blocking of the two-body collisions were affected by bombarding energy and their effect on the reaction mechanism was discussed.

References

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葛凌霄，刘建业，王顺金，高能物理与核物理，13(1989),245.[2] J.Aichelin znd G. F, Bertsch, Phys. Rev., C31(i985), 1730.[3] C. Gregoire et al，Nucl. Phys., A465(1987), 317.[4] E. A. Uehling and G. E. Uhlenbeck, Phys. Rev., 43(1933), 552.[5] 葛凌霄，卓益忠，“非相对论BUU方程”，高能物理与核物理，13(1989),652,[6] J. Cugon et al., Nucl. Phys., A352(1981), 505.[7] G. F. Bortsch et al., Phys. Rev., C29(1984), 673.[8] 葛凌霄，“中能重离子反应”，核技术，待发表。[9] Ge Lingxiao, Zeng Xianghua, Liu jianye and Zeng Baosheng, Proceeding of the International Summer School on Heavy Ion Reaction Theory, Lanzliou, China, 1988. edited by Shen Wenqing, Liu Jingye and Ge Lingxiao, (World Scientific, Singapore, 1989), p. 283.[10] G. F. Bertsch et al., Phys. Lett.,Rep., 160(1988), 189.[11] H. Tang et al Phys.lett., 101B(1981), 10.

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ZHANG Feng-Shou and GE Ling-Xiao. HEAVY ION COLLISION DYNAMICS IN FERMI DOMAIN (I) DYNAMICS DEPENDENCE OF ENERGY[J]. Chinese Physics C, 1990, 14(6): 561-568.

ZHANG Feng-Shou and GE Ling-Xiao. HEAVY ION COLLISION DYNAMICS IN FERMI DOMAIN (I) DYNAMICS DEPENDENCE OF ENERGY[J]. Chinese Physics C, 1990, 14(6): 561-568. shu

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Received: 1900-01-01
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

HEAVY ION COLLISION DYNAMICS IN FERMI DOMAIN (I) DYNAMICS DEPENDENCE OF ENERGY

ZHANG Feng-Shou ^,
GE Ling-Xiao

Corresponding author: ZHANG Feng-Shou,

Institute of Modern Physics,Academia Sinica,Lanzhou

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1990-06-05

Abstract: In the case of central collisions,the collision mechanism of complete,incomplete fusion,and fragmentation were systematically studied via the Boltzmann-Uehling-Uhlenbeck theory which included the nuclear mean field dynamics,two-body collisions,and Pauli blocking between 5 and 150MeV/u for ²⁰Ne+²⁰Ne collision system.How the mean field,Pauli blocking of the two-body collisions were affected by bombarding energy and their effect on the reaction mechanism was discussed.