Study of Higgs Self-coupling at ILC

2010/08/05 by Junping Tian, Tian, Junping, Y. Gao +2 · 2 citations
Computer Science · Physics and Astronomy · #Computational Physics and Python Applications #Distributed and Parallel Computing Systems #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #Particle physics theoretical and experimental studies

paper · pdf · doi:10.48550/arxiv.1008.0921

openalex publication_date 2010/08/05 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

In this Analysis we investigated the possibility of the measurement of Higgs self-coupling at ILC through the process e⁺+e^-→ ZHH using fast simulation data. So far two combinations of decay modes: Z→ q q,H→ b b, H→ WW^* and Z→ l l, H→ b b, H→ b b were studied. Our preliminary results show that it is very challenging to suppress the huge standard model backgrounds effectively.

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