Signals of single particle production at the earliest LHC

Signals of single particle production at the earliest LHC

Based on simple phenomenological Lagrangians, fulfilling reasonable consistency conditions, we consider under which circumstances the production of a single particle might be an early signal of new physics at the LHC. Effective final states are γγ and γ+jet already with tens of inverse picobarns of...

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Veröffentlicht in:Physics letters. B 2011-01, Vol.695 (1-4), p.259-263
Hauptverfasser: Barbieri, Riccardo, Torre, Riccardo
Format: Artikel
Sprache:eng
Schlagworte:
Consistency
Early LHC phenomenology
Elementary particles
Exact sciences and technology
Heavy fermion
Inverse
Luminosity
Nuclear physics
Particle production
Phenomenological Lagrangians
Physics
Resonant production
Scalar resonance
The physics of elementary particles and fields
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Zusammenfassung:Based on simple phenomenological Lagrangians, fulfilling reasonable consistency conditions, we consider under which circumstances the production of a single particle might be an early signal of new physics at the LHC. Effective final states are γγ and γ+jet already with tens of inverse picobarns of integrated luminosity at 7 TeV.
ISSN:0370-2693
1873-2445
DOI:10.1016/j.physletb.2010.11.037