Chinese Physics C > 1996, Vol. 20 > Issue(10): 925-931

In-medium Nucleon-△Scattering Cross Sections

Institute of Theoretical Physics, The Chinese Academy of Sciences, Beijing 1000802 China Institute of Atomic Energy, Beijing 102413

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Abstract：
The medium effects on the nucleon-△ elastic and inelastic scattering cross sections are investigated within the framework of self-consistent relativistic Boltzmann-Uehling-Uhlenbeck approach. The results show that at SIS energy range the in-medium cross sections deviate substatially from the Cugnon's parametrization.So, the medium effects must be taken into account.

References

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Mao Guangjun, Li Zhuxia and Zhuo Yizhong. In-medium Nucleon-△Scattering Cross Sections[J]. Chinese Physics C, 1996, 20(10): 925-931.

Mao Guangjun, Li Zhuxia and Zhuo Yizhong. In-medium Nucleon-△Scattering Cross Sections[J]. Chinese Physics C, 1996, 20(10): 925-931. 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

In-medium Nucleon-△Scattering Cross Sections

Corresponding author:Mao Guangjun,

Institute of Theoretical Physics, The Chinese Academy of Sciences, Beijing 1000802 China Institute of Atomic Energy, Beijing 102413

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1996-10-05

Abstract:The medium effects on the nucleon-△ elastic and inelastic scattering cross sections are investigated within the framework of self-consistent relativistic Boltzmann-Uehling-Uhlenbeck approach. The results show that at SIS energy range the in-medium cross sections deviate substatially from the Cugnon's parametrization.So, the medium effects must be taken into account.