| 有效拉氏量和费曼规则 |
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| 引用本文： | 帕力旦木·阿西木,热依玛汗·热西丁.有效拉氏量和费曼规则[J].新疆大学学报(理工版),2009,26(4):439-443. |
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| 作者姓名： | 帕力旦木·阿西木 热依玛汗·热西丁 |
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| 作者单位： | 新疆大学物理科学与技术学院,新疆乌鲁木齐830046 |
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| 基金项目： | Supported by the National Science Foundation of China（10665001）.Acknowledgements P. H. and R. R. would like to thank Professor Sayipjamal Dulat for many helpful discussions. |
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| 摘 要： | 首先把小包含Higgs场的六维算符用物理场来表示，然后写出带电和不带电的三重波色子WWV和ZZV的有效拉氏量。最后，推导出有效拉氏量所对应的费曼规则。
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| 关 键 词： | 六维算符 有效拉氏量 费曼规则 |
Effective Lagrangians and Feynman Rules |
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| Institution: | Peride Hashim, Reyima Rashidin (College of Physics Science and Technology, Xinjiang University, Urumqi, Xinjiang 830046, China) |
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| Abstract: | First we write the dimension six operators without Higgs particle in terms of physical gaugeboson fields. Then we provide the effective Lagrangian for the charged and neutral triple gauge-boson WWγ, WWZ and ZZγ, ZZZ couplings. Note that neutral gauge boson couplings are not present in standard model. Finally we derive the Feynman rules for effective Lagrangian. |
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| Keywords: | dimension six operator effective Lagrangian Feynman rule |
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