THE DEEP INELASTIC SCATTERING PROCESSES OF THE POLARIZED ELECTRONS ON POLARIZED PROTONS

  • In this paper,we have obtained the distribution functions of the velenee quarksby using light-cone algebra,and the neucleon's wave functions and computationaltechnique in the straton model.The parameters of the distribution functions of thevelence quarks are defined by using vW2p experimental data.We computed vG1 and v2G2 and obtained the distribution functions of the velence quarks which possess definitehelicities.The spacetime function of the neueleon's wave functions are taken as theharmonic-like type.There are two kinds of spinor structure,one of them possesses theSU(6)symmetry and the other does not.The theoretical results of A1p·vW2p are con-sistent with experimental data,but only in the case of SU(6)symmetry for which weobtained the sum rule 6∫01{vG1pvG1n}dx=-1.16 The experimental data agrees with the neucleon's wave functions with SU(6)symme-try.
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  • [1] Jerrold Franklin, Phys. Rev., D16(1977), 21.[2] R. J. Hughos, Phys. Rev., D16(1977), 622.[3] 何祚麻、张肇西、谢诒成,物理学报,24(1975), 115.[4] 北京基本粒子组,1966年北京物理讨论会论文.[5] George w. Look and Ephrain Fischbaeh, Phys. Rev., D16(1977), 211.[6] 李炳安,物理学报,24 (1975), 21.[7] Tung-Mow Yan, Ann. Rev. Nucl. Sci., 26(1976), 199.[8] J. C. Polkinghone,Nuovo Cimento., 8A(1972), 592;R. Jackiew and R. E. Waltz, Phys. Rev,D6(1972),7502.[9] 李炳安、阮同泽,高能物理与核物理,3 (1979), 1.[10] S.Mandelstam, Proc. Ray, Soc.,233(1955), 248.[11] R. P. Feynman, " Photon-Hadron Interactions”,1972.[12] R. Blankenbecler et al., SLAC-PUB-1531, (1975).[13] R. E. Taylor, Proc. of the 1975 Inter. Symp. on Lepton Photon Inter. at High Energies, P. 679.[14] M. J. Alguard et al., SLAC-PUB-2110, April 1978, (T/E).[15] P. V. Landshoff, Ref. TH. 2157-CERN.[16] J. D. Bjorken, Phys. Rev., 148(1968), 1487; Phys. Rev.; D1(1970), 1376.[17] 李炳安,物理学报,24 (1975), 124.
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LI BING-AN, SHEN QI-XING, YU HONG and ZHANG MEI-MAN. THE DEEP INELASTIC SCATTERING PROCESSES OF THE POLARIZED ELECTRONS ON POLARIZED PROTONS[J]. Chinese Physics C, 1979, 3(6): 723-733.
LI BING-AN, SHEN QI-XING, YU HONG and ZHANG MEI-MAN. THE DEEP INELASTIC SCATTERING PROCESSES OF THE POLARIZED ELECTRONS ON POLARIZED PROTONS[J]. Chinese Physics C, 1979, 3(6): 723-733. shu
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Received: 1978-09-07
Revised: 1900-01-01
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THE DEEP INELASTIC SCATTERING PROCESSES OF THE POLARIZED ELECTRONS ON POLARIZED PROTONS

Abstract: In this paper,we have obtained the distribution functions of the velenee quarksby using light-cone algebra,and the neucleon's wave functions and computationaltechnique in the straton model.The parameters of the distribution functions of thevelence quarks are defined by using vW2p experimental data.We computed vG1 and v2G2 and obtained the distribution functions of the velence quarks which possess definitehelicities.The spacetime function of the neueleon's wave functions are taken as theharmonic-like type.There are two kinds of spinor structure,one of them possesses theSU(6)symmetry and the other does not.The theoretical results of A1p·vW2p are con-sistent with experimental data,but only in the case of SU(6)symmetry for which weobtained the sum rule 6∫01{vG1pvG1n}dx=-1.16 The experimental data agrees with the neucleon's wave functions with SU(6)symme-try.

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