Effects of the extra Z-boson in e+e−→W+W− reactions
1987; Elsevier BV; Volume: 184; Issue: 4 Linguagem: Inglês
10.1016/0370-2693(87)90189-4
ISSN1873-2445
Autores Tópico(s)Dark Matter and Cosmic Phenomena
ResumoWe calculate the total and differential cross sections for the process e+e−→W+W− including the effects of the extra Z-boson coming from the E8⊗E8 superstring. It is pointed out that the observation of the total and differential cross sections can determine the relative sign of the Weinberg angle τw and the mixing angle τe between Z'0 and Z E.
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