Speaker
瑞 张
(U)
Description
The discovery and properties measurements of the Higgs boson provide a deep understanding of the mechanism of electroweak symmetry breaking. However, the exact shape of the Brout, Englert and Higgs (BEH) potential remains unprobed. One of the parameters that determines its form is the Higgs boson’s trilinear self-coupling that can be constrained via Higgs-boson pair (HH) production. This talk will present the most to date ATLAS results of the searches of non-resonant and resonant HH in the 4b final state and the corresponding measurements on the Higgs self-coupling.
Primary author
瑞 张
(U)
