Abstract

In this paper, limits are set on Z , doubly-charged and singly-charged bileptons masses in the context of the the 331 model. The following measurable processes are studied: pp → + + − − X, pp → + − ννX and pp → + − X. Experimental limits on singly-charged bileptons within 331 models obtained for the first time. The mass lower bounds obtained are 3.7 TeV for Z 331 , 1.2 TeV for doubly-charged bileptons and 850 GeV for singly-charged bileptons. The computed limits are now the most stringent ones for these particles.

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