arXiv:1107.5943·v2·High Energy Physics — Phenomenology
Photino and Gluino Production in SQED and SQCD
D. B. Espindola🇧🇷 · M. C. Rodriguez🇧🇷 · C. Brenner Mariotto🇧🇷
Abstract
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.
Comments: 31 pages, 10 figures, 1 table; To appear in Volume 43 of the Brazilian Journal of Physics