Dynamics Study on the Intermediate Energy Heavy Ion Collisions

Liu Jianye; Zhang Shaoguang

Chinese Physics C> 1995, Vol. 19> Issue(S1) : 103-109

Dynamics Study on the Intermediate Energy Heavy Ion Collisions

Institute of Modem Physics, The Chinese Academy of Sciences, Lanzhou, China

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Abstract：
The collision dynamic and the multifragmentation mechanism of the intermediate energy heavy ion have been studied by means of improved quantum molecular dynamics (IQMD) via studying dynamical observables which identify dynamical properties of the intermediate energy heavy ion collisions, such as the time development of the transverse momentum, collision number, density of nuclear matter and thermalization. At the same time, the dynamical ingredients governing the collision dynamics of heavy ion collisions, such as the equation of state, momentum dependent interaction and medium effect, have been analyzed and discussed.
- collision dynamics ,
- multifragmentation ,
- equation of state ,
- momentum dependent interaction ,
- medium effect

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Liu Jianye and Zhang Shaoguang. Dynamics Study on the Intermediate Energy Heavy Ion Collisions[J]. Chinese Physics C, 1995, 19(S1): 103-109.

Liu Jianye and Zhang Shaoguang. Dynamics Study on the Intermediate Energy Heavy Ion Collisions[J]. Chinese Physics C, 1995, 19(S1): 103-109. shu

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Received: 1993-10-04

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Supported by the National Natural Science Foundation of China and Science Foundation of Chinese Academy of Sciences.

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沈阳化工大学材料科学与工程学院沈阳 110142

Dynamics Study on the Intermediate Energy Heavy Ion Collisions

Liu Jianye
Zhang Shaoguang

Institute of Modem Physics, The Chinese Academy of Sciences, Lanzhou, China

Received Date: 1993-10-04

Fund Project: Supported by the National Natural Science Foundation of China and Science Foundation of Chinese Academy of Sciences.

Abstract: The collision dynamic and the multifragmentation mechanism of the intermediate energy heavy ion have been studied by means of improved quantum molecular dynamics (IQMD) via studying dynamical observables which identify dynamical properties of the intermediate energy heavy ion collisions, such as the time development of the transverse momentum, collision number, density of nuclear matter and thermalization. At the same time, the dynamical ingredients governing the collision dynamics of heavy ion collisions, such as the equation of state, momentum dependent interaction and medium effect, have been analyzed and discussed.