A NEW POTENTIAL MODEL

  • A new phenomenological potential model on interaction between quark and antiquark is proposed by the hint of QCD and experimental data. Spectroscopies, leptonic decay and electromagnetic transition widths of the heavy quarkonia, cc, bb and tt, are calculated using nonrelativistic SchrÖdinger equation with numerical method. The most results of the model are well consistent with experimental data.
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  • [1] Seiji Ono, Phys. Rev., D28(1983), 558.[2] G. Bhanot and S. Rudaz, Phys. Lett., 78B(1978), 119.[3] H. Krasemann and S. Ono, Nucl. Phys., B154(1979), 283.[4] E. Eichten, K. Gottfried, T. Kinoshita, K. D. Lane, and T. M. Yan, Phys. Rev., D17(1978), 3090; D21(1980), 313; D21(1980), 203; See also E. Eichten et al., Phys. Lett., 34(1975), 369.[5] A. Martin, Phys. Lett , 93B(1980), 338; 1OOB(1981), 511; S. N. Jena, Phys. Rev., D28(1983), 2326.[6] J. L. Richardson, Phys. Lett., 82B(1979), 272.[7] W. Buchmiiller and S.-H. H. Tye, Phys. Rev., D24(1981), 132.[8] Particle properties data booklet (printed at CERN) (1984).[9] R. Mcclary et al., Phys. Rev., D28(1983), 1692.[10] Rosner, the Proceeding of 1985 International Leptons ioun mIn teraction for Leptons and Photons at High Energies, Kyoto, Japan.[11] R. Van Royen V. Weisskopf, Nuovo Cimento, 50(1967), 617.[12] P. Falkensteiner et al., Z. Phys., C23(1984), 275.[13] E. Etlm and L. Schülke, 11 Nvovo Cimento, 778(1983), 347; Lars Bergstrom et al., Phys. Lett., 80B (1979), 242.
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LIN He-Fen, SONG Xiao-Tong and HE Ju. A NEW POTENTIAL MODEL[J]. Chinese Physics C, 1987, 11(3): 337-346.
LIN He-Fen, SONG Xiao-Tong and HE Ju. A NEW POTENTIAL MODEL[J]. Chinese Physics C, 1987, 11(3): 337-346. shu
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Received: 1900-01-01
Revised: 1900-01-01
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A NEW POTENTIAL MODEL

    Corresponding author: LIN He-Fen,

Abstract: A new phenomenological potential model on interaction between quark and antiquark is proposed by the hint of QCD and experimental data. Spectroscopies, leptonic decay and electromagnetic transition widths of the heavy quarkonia, cc, bb and tt, are calculated using nonrelativistic SchrÖdinger equation with numerical method. The most results of the model are well consistent with experimental data.

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