Finite Range Effects of Local Interactionin Intermediate Energy HIC

Chen Liewen; Zhang Fengshou; Zeng Xianghua

Chinese Physics C> 1998, Vol. 22> Issue(6) : 538-544

Finite Range Effects of Local Interactionin Intermediate Energy HIC

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou 730000

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Abstract：
A finite range Gaussian 2-body interaction is applied in stead of the zero range 2-body part of the Skyrme interaction in the isospin-dependent quantum molecular dynamics model to simulate the transverse momentum in the reaction of system ⁹³Nb(E=400MeV/u, b=3fm)+⁹³Nb. The results show that the finite range nuclear force enhances the transverse momentum of the reaction system and it can partly replace the momentum-dependent part of the nucleon-nucleon interaction.

References

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Chen Liewen, Zhang Fengshou and Zeng Xianghua. Finite Range Effects of Local Interactionin Intermediate Energy HIC[J]. Chinese Physics C, 1998, 22(6): 538-544.

Chen Liewen, Zhang Fengshou and Zeng Xianghua. Finite Range Effects of Local Interactionin Intermediate Energy HIC[J]. Chinese Physics C, 1998, 22(6): 538-544. shu

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Received: 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

Finite Range Effects of Local Interactionin Intermediate Energy HIC

Corresponding author: Chen Liewen,

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou 730000

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1998-06-05

Abstract: A finite range Gaussian 2-body interaction is applied in stead of the zero range 2-body part of the Skyrme interaction in the isospin-dependent quantum molecular dynamics model to simulate the transverse momentum in the reaction of system ⁹³Nb(E=400MeV/u, b=3fm)+⁹³Nb. The results show that the finite range nuclear force enhances the transverse momentum of the reaction system and it can partly replace the momentum-dependent part of the nucleon-nucleon interaction.

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Finite Range Effects of Local Interactionin Intermediate Energy HIC

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