One-loop vacuum polarization of Z-fields is expressed as njL = 7, Fzi{z){pArPv ~P 3iuagt;) + Fz2(z)PnPAr + 2Amz9nv, where is finite ... gauge fixing terms are dynamically generated by corresponding vacuum polarization diagrams of W and Z. The gauge fixing terms ... The masses of W and Z and propagators of W and Z fields are determined to be _ * 2m2 m2_ _ 1(a2 , a#39;2 mw = 7.9 mtagt; mz = 7. ... J of Modern Physics A19, 4813 (2004); A25, 3607 (2002); A17, 2417 (2002); A16, 4171 (2001).

Title | : | International Conference on Quantum Chromodynamics and Hadronic Physics |

Author | : | Kuang-Ta Chao, Xiangdong Ji, Chuan Liu |

Publisher | : | - 2006 |

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