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Present and future constraints on top EW couplings

F. Richard 1
1 ILC
LAL - Laboratoire de l'Accélérateur Linéaire
Abstract : Various BSM models predict large deviations of the top electroweak couplings. Many examples will be given emphasizing the need for precise and model independent measurements of these couplings. Here I address the question of compatibility between theoretical predictions and the LEP/SLC/Tevatron constraints which, through loop effects, allow setting very significant constraints on these predictions. A Randall Sundrum inspired prediction will be discussed in more details. Finally the prospects offered by LHC and ILC measurements for top EW couplings are briefly reviewed.
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http://hal.in2p3.fr/in2p3-00954747
Contributor : Sabine Starita <>
Submitted on : Monday, March 17, 2014 - 10:47:26 AM
Last modification on : Wednesday, September 16, 2020 - 5:40:37 PM

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  • HAL Id : in2p3-00954747, version 1
  • ARXIV : 1403.2893

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F. Richard. Present and future constraints on top EW couplings. Workshop on Top Physics at the LC, Mar 2014, Paris, France. ⟨in2p3-00954747⟩

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