Two -Body Correlation Transport Theory for Heavy Ion Collisions Ⅰ. Theory Model: Construction of Coherent State Representation and Basic Equations of Motion

Liu Jianye; Wang Shunjin; Li Xiguo; Liu Hang; Zuo Wei

Chinese Physics C> 1996, Vol. 20> Issue(11) : 1007-1013

Two -Body Correlation Transport Theory for Heavy Ion Collisions Ⅰ. Theory Model: Construction of Coherent State Representation and Basic Equations of Motion

Institute of Modern Physics,The Chinese Academy of Scinces, Lanzhou 7300002 Institute of Modern Physics, Southwest Jiaotong University, Chengdu 6100313 Department of Modern Physics, Lanzhou University, Lanzhou 7300004 Department of Physics, Northwest Normal University, Lanzhou 730070

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Abstract：
A two-body correlation transport theory(TBCTT) for describing the dynamical process in heavy ion collisions(HIC)is established by means of time-dependent coherent single particle state representations and the two-body correlation dynamics.Containing time-dependent mean field effect, Pauli block, and two-body collisions,this model is capable of describing the time-evolution of nonuniform nuclear matter,fluctuation effects and dynamical formation of fragments in HIC.

References

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G.F.Bertsch,S.Das Gupta,iPhys/i.Rep.,160（1988）189;C.K.Ko,Q.Li,R.C.Wang,iPhys/i.Re.iLett/i.,59（1987）1084.[2] H.Moris.Oho,Prog.Theor.iPhys/i.,8（1952）327.[3] W.Cassillg iet al/i.,iPhys/i.Rep.,188（1990）363.[4] E.Suraud iet al/i.,Ganil,16,p39;G.F.Burgio iet al/i.,Nucl.iPhys/i.,A567（1994）6.[5] J.Aichelin,iPhys/i.Rep.,202（1991）233.[6] H.Feldmeir,Nucl iPhys/i.,A522（1991）257c.[7] A.Onoetal.,Prog.Theor.iPhys/i.,87（1992）1885.[8] 李国强，物理学进展，13（1993）299.[9] WangShun-Jin,W.cassing,Ann.iPhys/i.,（N.Y.）,159（1985）328.[10] Per-Olov Lowdin,iPhys/i.Rev.,97（1995）1474.[11] M.Gong,M.Tohyama,Z.Phys.,A335（1990）153.

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Liu Jianye, Wang Shunjin, Li Xiguo, Liu Hang and Zuo Wei. Two -Body Correlation Transport Theory for Heavy Ion Collisions Ⅰ. Theory Model: Construction of Coherent State Representation and Basic Equations of Motion[J]. Chinese Physics C, 1996, 20(11): 1007-1013.

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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

Two -Body Correlation Transport Theory for Heavy Ion Collisions Ⅰ. Theory Model: Construction of Coherent State Representation and Basic Equations of Motion

Corresponding author: Liu Jianye,

Institute of Modern Physics,The Chinese Academy of Scinces, Lanzhou 7300002 Institute of Modern Physics, Southwest Jiaotong University, Chengdu 6100313 Department of Modern Physics, Lanzhou University, Lanzhou 7300004 Department of Physics, Northwest Normal University, Lanzhou 730070

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1996-11-05

Abstract: A two-body correlation transport theory(TBCTT) for describing the dynamical process in heavy ion collisions(HIC)is established by means of time-dependent coherent single particle state representations and the two-body correlation dynamics.Containing time-dependent mean field effect, Pauli block, and two-body collisions,this model is capable of describing the time-evolution of nonuniform nuclear matter,fluctuation effects and dynamical formation of fragments in HIC.