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Excited Leptons at the CERN Large Hadron Collider
High Energy Physics - Phenomenology · Submitted 31 Oct 2001
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim We show that the LHC will be able to tighten considerably the direct constraints on these possible new states, probing excited lepton masses up to 1-2 TeV depending on their couplings to fermions and gauge bosons.
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The abstract, sentence by sentence
We analyze the potential of the CERN Large Hadron Collider (LHC) to search for excited spin-1/2 electrons and neutrinos. Assuming a SU(2)_L X U(1)_Y invariant model, we study in detail the single production of excited electrons and neutrinos and respective backgrounds through the reactions p p -> e+ e- V and e+- \nu V with V=photon, W, or Z. We show that the LHC will be able to tighten considerably the direct constraints on these possible new states, probing excited lepton masses up to 1-2 TeV depending on their couplings to fermions and gauge bosons.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | We analyze the potential of the CERN Large Hadron Collider (LHC) to search for excited spin-1/2 electrons and neutrinos. | contribution 0.98 | 0.78 | 0.05 | asserted 0.41 |
| s1 | Assuming a SU(2)_L X U(1)_Y invariant model, we study in detail the single production of excited electrons and neutrinos and respective backgrounds through the reactions p p -> e+ e- V and e+- \nu V with V=photon, W, or Z. | method 0.66 | 0.88 | 0.04 | asserted 0.89 |
| s2 | We show that the LHC will be able to tighten considerably the direct constraints on these possible new states, probing excited lepton masses up to 1-2 TeV depending on their couplings to fermions and gauge bosons. | result 0.95 | 0.88 | 0.90 | asserted 0.83 |
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The paper
Original abstract
We analyze the potential of the CERN Large Hadron Collider (LHC) to search for excited spin-1/2 electrons and neutrinos. Assuming a SU(2)_L X U(1)_Y invariant model, we study in detail the single production of excited electrons and neutrinos and respective backgrounds through the reactions p p -> e+ e- V and e+- \nu V with V=photon, W, or Z. We show that the LHC will be able to tighten considerably the direct constraints on these possible new states, probing excited lepton masses up to 1-2 TeV depending on their couplings to fermions and gauge bosons.
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References
How the literature uses it
2 arXiv papers cite this in 2 sentences
Papers citing it
Cites it as background 2 papers
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There are many publications on the excited fermions in the literature [ref] .
Excited muon production at muon colliders via contact interaction · 1. INTRODUCTION · 0.99
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A comprehensive review is beyond the scope of this work, but we refer to [ref] for a list of relevant studies.
The Two Scales of New Physics in Higgs Couplings · Color and Fermion Multiplicity · 1.00
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