Novaes, Sérgio Ferraz [UNESP]Spehler, D. [UNESP]2014-05-202014-05-201992-03-09Nuclear Physics B, v. 371, n. 3, p. 618-636, 1992.0550-3213http://hdl.handle.net/11449/130498We use the Weyl-van der Waerden spinor technique to construct helicity wave functions for massless and massive spin-3/2 fermions. We apply our formalism to evaluate helicity amplitudes taking into account some phenomenological couplings involving these particles.618-636engArtigo10.1016/0550-3213(92)90689-9WOS:A1992HL81000004Acesso restrito2-s2.0-0040796611