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arXiv · 0902.2800

Possible Single Resonant Production of the Fourth Generation Charged Leptons at $γe$ Colliders

R. Ciftci·A. K. Ciftci·S. Sultansoy
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Abstract

Single resonant productions of the fourth standard model generation charged lepton via anomalous interactions at gamma e colliders based on future linear e^+ e^- colliders with 500 GeV and 1 TeV center of mass energies are studied. Signatures of $γe\to \ell_4\to eγ$ and $γe\to \ell_4\to eZ$ anomalous processes followed by the hadronic and leptonic decay of the Z boson and corresponding standard model backgrounds are discussed in details. The lowest necessary luminosities to observe these processes and the achievable values of the anomalous coupling strengths are determined.

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R. Ciftci, A. K. Ciftci, S. Sultansoy. 2009-09-16. Possible Single Resonant Production of the Fourth Generation Charged Leptons at $γe$ Colliders. https://doi.org/10.1209/0295-5075%2F90%2F41001

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