Chinese Physics C > 1987, Vol. 11 > Issue(1): 68-77

RELATIVISTIC DESCRIPTION OF PROTON-NUCLEUS ELASTIC SCATTERING AT HIGH ENERGIES

LIU Yuan^,,
LI Yang-Guo

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Abstract：
In the framework of relativistic Dirac's equation, a fermion elastic scattering from a nucleus has been discussed. The cross sections, analyzing power and spinrotation parameters for 500MeV proton scattered from He ⁴,Ca ^40,48and Pb ²⁰⁸have been calculated in the eikonal approximation. The agreement between theoretical and experimental results is satifactory.

References

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A. K. Kerman et al., Ann, of Phys., 8(1958), 551.[2] R. J. Glauber, Lectures in then. Phys., vol. 1(1959), 315.[3] H. Feshbach and J. Hüfner, Ann. of Phys., 56(1970), 268:H. Feshbach et al, Ann. of Phys.,66(1971), 20.[4] P.Cea. et al., Phys Rev., D28(1983), 2291.[5] R. J Glauber, Phys. lett., B80(1979), 401.[6] B. C.Clark, Invited talk at Los Alamos workshop on the relativistic dynamics and quark-nuclear phy-sits(1985).[7] A. Baker, Phys. Rev., 134(1964), B240.[8] J. A. McNeil et al., Phys. Rev, lett., 53(1983), 1439.[9] L. S. Celenza et al., Phys. Rev., C29(1984), 1784.[10] G. A. Moss et al., Phys. Rev., C21(1980), 1932.G. W. Hoffmann et al.,Phys. Rev. Lett., 47(1981),1436. A. Rahber et al., Phys. Rev. Lett., 47(1981), 1811.

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LIU Yuan and LI Yang-Guo. RELATIVISTIC DESCRIPTION OF PROTON-NUCLEUS ELASTIC SCATTERING AT HIGH ENERGIES[J]. Chinese Physics C, 1987, 11(1): 68-77.

LIU Yuan and LI Yang-Guo. RELATIVISTIC DESCRIPTION OF PROTON-NUCLEUS ELASTIC SCATTERING AT HIGH ENERGIES[J]. Chinese Physics C, 1987, 11(1): 68-77. 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

RELATIVISTIC DESCRIPTION OF PROTON-NUCLEUS ELASTIC SCATTERING AT HIGH ENERGIES

LIU Yuan^,
LI Yang-Guo

Corresponding author:LIU Yuan,

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1987-02-05

Abstract:In the framework of relativistic Dirac's equation, a fermion elastic scattering from a nucleus has been discussed. The cross sections, analyzing power and spinrotation parameters for 500MeV proton scattered from He⁴,Ca^40,48and Pb²⁰⁸have been calculated in the eikonal approximation. The agreement between theoretical and experimental results is satifactory.