Artículos de revistas
Double Higgs production and quadratic divergence cancellation in little Higgs models with T-parity
Date
2006-05-01Registration in:
Journal of High Energy Physics, v. 2006, n. 5, 2006.
1029-8479
10.1088/1126-6708/2006/05/074
WOS:000238161200006
2-s2.0-33747481224
Author
Universidad Técnica Federico Santa María (UTFSM)
Universidade Estadual Paulista (Unesp)
Universidad Austral de Chile (UACH)
Institutions
Abstract
We analyze double Higgs boson production at the Large Hadron Collider in the context of Little Higgs models. In double Higgs production, the diagrams involved are directly related to those that cause the cancellation of the quadratic divergence of the Higgs self-energy, providing a robust prediction for this class of models. We find that in extensions of this model with the inclusion of a so-called T-parity, there is a significant enhancement in the cross sections as compared to the Standard Model. © SISSA 2006.