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arXiv · 1010.1011

Searches for Fourth Generation Charged Leptons

Linda M. Carpenter·Arvind Rajaraman·Daniel Whiteson
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Abstract

We study the production and decay of fourth generation leptons at the Large Hadron Collider (LHC).We find that for charged leptons with masses under a few hundred GeV, the dominant collider signal comes from the production through a W-boson of a charged and neutral fourth generation lepton. We present a sensitivity study for this process in events with two like-sign charged leptons and at least two associated jets. We show that with sqrts = 7 TeV and 1 inverse fb of data, the LHC can exclude fourth generation charged leptons with masses up to 250 GeV.

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Linda M. Carpenter, Arvind Rajaraman, Daniel Whiteson. 2010-10-05. Searches for Fourth Generation Charged Leptons. https://arxiv.org/abs/1010.1011

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