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Article overview
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Model Independent Framework for Searches of Top Partners | M. Buchkremer
; G. Cacciapaglia
; A. Deandrea
; L. Panizzi
; | Date: |
17 May 2013 | Abstract: | We propose a model-independent and general framework to study the LHC
phenomenology of top partners, i.e. Vector-Like quarks including particles with
different electro-magnetic charge. We consider Vector-Like quarks embedded in
general representations of the weak SU(2)L, coupling to all Standard Model
quarks via Yukawa mixing. We show that, with very minimal and quite general
assumptions, top partners may be studied in terms of few parameters in an
effective Lagrangian description with a clear and simple connection with
experimental observables. We perform a numerical study to understand the
conclusions which can be drawn within such a description and the expected
potential for discovery or exclusion at the LHC. Our main results are a clear
connection between branching ratios and single production channels, and the
identification of novel interesting channels to be studied at the LHC. | Source: | arXiv, 1305.4172 | Services: | Forum | Review | PDF | Favorites |
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