A resource for signs and Feynman diagrams of the standart model

Romão, Jorge C.; Silva, João P.

http://hdl.handle.net/10400.21/5141

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Authors

Romão, Jorge C.

Silva, João P.

Abstract(s)

When performing a full calculation within the standard model (SM) or its extensions, it is crucial that one utilizes a consistent set of signs for the gauge couplings and gauge fields. Unfortunately, the literature is plagued with differing signs and notations. We present all SM Feynman rules, including ghosts, in a convention-independent notation, and we table the conventions in close to 40 books and reviews.

Keywords

Standard Model Feynman Diagrams Electroweak Unification Electroweak Symmetry-Breaking Renormalization Anatomy Gauge

URI

http://hdl.handle.net/10400.21/5141

Citation

ROMÃO, J. C.; SILVA, J. P. – A resource for signs and Feynman diagrams of the standart model. International Journal of Modern Physics A. ISSN: 0217-751X. Vol. 27, nr. 26 (2012)