2015/05/12 by G. Milutinović-Dumbelović, I. Božović-Jelisavc̆ić, I. Božović-Jelisavčić +6
Engineering · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Superconducting Materials and Applications #hep-ex
paper · pdf · doi:10.48550/arxiv.1505.02929
Talk presented at the International Workshop on Future Linear Colliders (LCWS14), Belgrade, Serbia, 6-10 October 2014
openalex publication_date 2015/05/12 · arxiv created 2015/07/19 · arxiv updated 2015/07/21 · openalex created_date 2024/04/11 · openalex updated_date 2026/07/28
This paper presents the potential measurement at 1.4 TeV CLIC of the cross-section (times branching ratio) of the Higgs production via WW fusion with the Higgs subsequently decaying in ZZ^∗, σ(Hνeνe)× BR(H→ ZZ^∗), and of the Higgs production via ZZ fusion with the Higgs subsequently decaying in bb, σ(He+e-)× BR(H→ bb). For the H→ ZZ^∗ decay the hadronic final state, ZZ^∗→ qqqq, and the semi-leptonic final state, ZZ^∗→ qql+l-, are considered. The results show that σ(Hνeνe)× BR(H→ ZZ^∗) can be measured with a precision of 18.3% and 6% for the hadronic and semi-leptonic channel, respectively. σ(He+e-)× BR(H→ bb) can be measured with a precision of 1.7%. This measurement also contributes to the determination of the Higgs coupling to the Z boson, g_HZZ.