Violation of Gribov-Lipatov Reciprocity Due to Preconfinement

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概要

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• On the basis of the preconfinement picture we study the hadronization of quark jets. Since this picture prepares in the final stage of QCD evolution the color singlet cluster for the adjacent qq^-- pair distribution, the color of partons can be compensated in the hard region. We show that the resulting fragmentation function satisfies no longer the Gribov-Lipatov reciprocity derived in the case of the two-parton distribution. It is pointed out that the violation of the reciprocity is expected as the evidence of the realization of the preconfinement picture and the pattern of the violation is not inconsistent with data.

• 理論物理学刊行会の論文
• 1981-06-25

著者

• Kawabe Tetsuji

  Department Of Physics Kyushu University

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