Effective Quark-Quark Interaction Created by Quark-Antiquark Pair Excitation

  • By means of the quark-antiquark pair creation model via one-gluon exchange,the effective interaction among quark,which is equivalent to the meson exchange intervening between two hadrons,is discussed.It is shown that this process includes interactions not only between two quark,but also among three quark.Obviously,such effective interaction is more general than one gluon exchange potential (OGEP).
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  • [1] K. Holinde, Nucl. Phys., A415(1984), 477. Ch. Elster and K. Holinde, Phys, Lett.,136B(1984),135.Y. Suzuki and K. T. Hecht, Phys. Rev., 27(1983),299;C28(1983),1548.[2] Y. W. Yu, Z. Y. Zhang, Nucl. Phys., A426(1984), 557; A455(1986), 737. Y. W. Yu, Z. Y. Zhang and P. N. Shen, Nucl Phys., A528(1991), 513.[3] Y. Fujiwara and K. T. Hecht, Nucl. Phys., A444(1985), 541; A451(1986), 625; A456(1986), 669 A482(1987), 621.
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YU You-Wen, ZHANG Zong-Ye, SHEN Peng-Nian and SHEN Xiao-Yan. Effective Quark-Quark Interaction Created by Quark-Antiquark Pair Excitation[J]. Chinese Physics C, 1992, 16(11): 1015-1021.
YU You-Wen, ZHANG Zong-Ye, SHEN Peng-Nian and SHEN Xiao-Yan. Effective Quark-Quark Interaction Created by Quark-Antiquark Pair Excitation[J]. Chinese Physics C, 1992, 16(11): 1015-1021. shu
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Received: 1900-01-01
Revised: 1900-01-01
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Effective Quark-Quark Interaction Created by Quark-Antiquark Pair Excitation

    Corresponding author: YU You-Wen,
  • Institute of High Energy Physics,Academia Sinica,Beijing 100039

Abstract: By means of the quark-antiquark pair creation model via one-gluon exchange,the effective interaction among quark,which is equivalent to the meson exchange intervening between two hadrons,is discussed.It is shown that this process includes interactions not only between two quark,but also among three quark.Obviously,such effective interaction is more general than one gluon exchange potential (OGEP).

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