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Peeling method and applying for calculating vertex factors of some fields : Khoá luận tốt nghiệp đại học / Vu Thi Hai Yen ; MSc. Nguyen Thi Tham (Hướng dẫn khoa học)
H. : Trường Đại học Sư phạm Hà Nội 2 [phát hành], 2021
36tr. ; 29cm
Summarize the basic information about some fields in particle physics. Classify of fields and present the Lagrangian of that fields. Present the peeling method to calculate the vertex factors in the two cases of interaction without derivative components and derivative interaction. Calculate of some common interaction vertexs such as third-order; four[1]order interactions of complex scalar fields, interactions in QED. Show the formula for the propagators of scalar, spinor and vector fields. Presents Feynman rules and give the way to apply Feynman rules to calculate diagrams of decay processes.
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