Relativistic BUU Equation

YU Zi-Qiang; MAO Guang-Jun; ZHUO Yi-Zhong; LI Zhu-Xia; SUN Zhe-Min

Chinese Physics C> 1992, Vol. 16> Issue(4) : 312-321

Relativistic BUU Equation

Department of Physics,Nankai University,Tianjin 300071Institute of Atomic Energy Beijing 102413

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Abstract：
Based on the Waleck's models QHD-Ⅰ and QHD-Ⅱ describing the nucleon-nucleon interaction,the Boltzmann-Uehling-Uhlenbeck (BUU) equation,which is the time evolution of the nucleon distribution function including the Hartree and Fock self-energy terms as well as the Born collision term and its exchange term,has been derived by using the closed-time path Green's function technique and assuming that the Green's functions and the self-energy terms are slowly varying functions of the centre-of-mass coordinates.Our result shows that the BUU equation for proton and that for neutron are simultaneous each other.

References

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YU Zi-Qiang, MAO Guang-Jun, ZHUO Yi-Zhong, LI Zhu-Xia and SUN Zhe-Min. Relativistic BUU Equation[J]. Chinese Physics C, 1992, 16(4): 312-321.

YU Zi-Qiang, MAO Guang-Jun, ZHUO Yi-Zhong, LI Zhu-Xia and SUN Zhe-Min. Relativistic BUU Equation[J]. Chinese Physics C, 1992, 16(4): 312-321. shu

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Received: 1900-01-01
Revised: 1900-01-01

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