Down-Quark Masses and Flavor Mixing

Jin Changhao

Chinese Physics C> 1988, Vol. 12> Issue(S1) : 59-68

Down-Quark Masses and Flavor Mixing

Jin Changhao

Northeast Normal University, Changchun

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Abstract：
The paper proposes a parametrization of KM mixing matrix based on the regularities of the matrix shown in experiments, discusses some physical im-plications of new parameters. Within quark weak interactions a phenomenological constraint of the down-quark mass matrix is obtained. The author also suggests a model of the down-quark mass matrix,with which the KM mixing matrix elements can be estimated using down-quark masses. The results agree quite well with experimental data.

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Jin Changhao. Down-Quark Masses and Flavor Mixing[J]. Chinese Physics C, 1988, 12(S1): 59-68.

Jin Changhao. Down-Quark Masses and Flavor Mixing[J]. Chinese Physics C, 1988, 12(S1): 59-68. shu

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Received: 1987-01-19

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沈阳化工大学材料科学与工程学院沈阳 110142

Down-Quark Masses and Flavor Mixing

Northeast Normal University, Changchun

Received Date: 1987-01-19

Abstract: The paper proposes a parametrization of KM mixing matrix based on the regularities of the matrix shown in experiments, discusses some physical im-plications of new parameters. Within quark weak interactions a phenomenological constraint of the down-quark mass matrix is obtained. The author also suggests a model of the down-quark mass matrix,with which the KM mixing matrix elements can be estimated using down-quark masses. The results agree quite well with experimental data.

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