Search for $tZ'$ associated production induced by $tcZ'$ couplings at the LHC
T. Modak*, W.S. Hou and M. Kohda
Pre-published on:
January 29, 2018
Published on:
March 20, 2018
Abstract
In this article we have studied the discovery potential of right-handed $tcZ'$ via $cg\to t Z'$ process, first in a model independent way, then in a model based on gauged $L_\mu-L_\tau$ symmetry at 14 TeV LHC. Such a model has been constructed to explain recent $B\to K^{(*)}$ anomalies observed by LHCb. Model also predicts left-hand $tcZ'$ coupling which is strongly constrained by $B$ and $K$ physics and discovery of which is even beyond the reach of HL-LHC. In connection to RH $tcZ'$ coupling, model also predicts existence of RH $ccZ'$ couplings, which could be searched via $c\bar c \to Z'$ process at LHC.
DOI: https://doi.org/10.22323/1.314.0673
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