QCD Description of Strange Meson Photo-Production

  • Based on the low energy QCD Lagrangian and using the wave functions of [SUSF(6)⊙O(3)]sym.⊙SUc(3) quark model of baryon structure,the strange meson photo production off the proton is studied. Calculations on cross section for γ+p→K++Λ reaction are performed and compared with experimental data. The theoretical predictions are in good agreement with data.
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ZHOU Li-Juan, MA Wei-Xing and PENG Guang-Xiong. QCD Description of Strange Meson Photo-Production[J]. Chinese Physics C, 2001, 25(11): 1051-1057.
ZHOU Li-Juan, MA Wei-Xing and PENG Guang-Xiong. QCD Description of Strange Meson Photo-Production[J]. Chinese Physics C, 2001, 25(11): 1051-1057. shu
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Received: 2000-12-25
Revised: 1900-01-01
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QCD Description of Strange Meson Photo-Production

    Corresponding author: ZHOU Li-Juan,
  • Department of Information and Computing Science,Guangxi University of Technology,Liuzhou 545006,China2 Institute of High Energy Physics,The Chinese Academy of Sciences,Beijing 100039,China3 Institute for Theoretical Physics,The Chinese Academy of Sciences,Beijing 100080,China

Abstract: Based on the low energy QCD Lagrangian and using the wave functions of [SUSF(6)⊙O(3)]sym.⊙SUc(3) quark model of baryon structure,the strange meson photo production off the proton is studied. Calculations on cross section for γ+p→K++Λ reaction are performed and compared with experimental data. The theoretical predictions are in good agreement with data.

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