The dynamics of Composite Higgses

International Workshop on Discovery Physics at the LHC

Cacciapaglia, Giacomo^1,2

Université de Lyon, France^1

Université Lyon 1, CNRS/IN2P3, UMR5822 IPNL, Villeurbanne Cedex

F-69622, France^2

关键词: Lattice calculations;    Light composites;    Mass scale;    Recent progress;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/623/1/012006/pdf
DOI  :  10.1088/1742-6596/623/1/012006

来源: IOP

【 摘 要 】

The nature of the 125 GeV Higgs recently discovered at CERN has not been established yet. One intriguing possibility is that it may arise as a light composite state from a confining dynamics at the TeV scale. I will review the recent progress in understanding the dynamics that may be behind this mechanism, focusing on what we can learn by knowing its details. The masses of the spin-1 resonances can in fact be extracted from lattice calculations thus providing an estimate of the mass scale of new states. Furthermore, a lot can be learned about the physics of eventual top partners.