Wrong vertex displacements due to Lee-Wick resonances at LHC

We show how a resonance from the recently proposed Lee-Wick Standard Model could lead to the observation at the LHC of a here-proposed new observable called wrong vertex displacement. We study which could be the possible 'longest-lived' Lee-Wick particle that could be created at LHC, and w...

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Detalles Bibliográficos
Autores principales: Álvarez, E., Da Rold, L., Schat, C., Szynkman, A.
Formato: CONF
Materias:
Mass scale
Minimal flavour violations
Standard model
High energy physics
Monte Carlo methods
Resonance
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_18248039_v_n_p_Alvarez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:We show how a resonance from the recently proposed Lee-Wick Standard Model could lead to the observation at the LHC of a here-proposed new observable called wrong vertex displacement. We study which could be the possible 'longest-lived' Lee-Wick particle that could be created at LHC, and we study its possible decays and detections. We conclude through a Monte Carlo simulation that this unique signature for acausal resonances, when analyzed within the Lee-Wick Standard Model, would be measurable in the LHC era if Minimal Flavour Violation is accomplished and if the Lee-Wick electrons mass scale is below ∼ 450 GeV. © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.

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