Photino and Gluino Production in SQED and SQCD
| Autor: | Espindola, D. B., Rodriguez, M. C., Mariotto, C. Brenner |
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| Rok vydání: | 2011 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | This review starts out with a brief history of the photino-gluino phenomenology. Next, it describes difficulties encountered in the construction of Feynman amplitudes when dealing with Majorana fermions and outlines a procedure that circumvents this difficulty by means of a prescription based on a well-defined fermion flow without explicit charge-conjugation matrices at the vertex equations. Finally, as an illustration, it calculates the cross section for the production of photinos and gluinos. Comment: 31 pages, 10 figures, 1 table; To appear in Volume 43 of the Brazilian Journal of Physics |
| Databáze: | arXiv |
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