Effects of the littlest Higgs model with T-parity on Higgs boson production at high-energy collidersChong-Xing Yue and Nan Zhang
Department of Physics, Liaoning Normal University - Dalian 116029, China
received 16 November 2006; accepted in final form 9 January 2007; published March 2007
published online 20 February 2007
The Higgs boson production processes , , and are very important for studying Higgs boson properties and further testing new physics beyond the standard model (SM) in the high-energy linear e+e- collider (ILC). We estimate the contributions of the littlest Higgs model with T-parity (LHT model) to these processes and find that the LHT model can generate significant corrections to the production cross-sections of these processes. We expect that the possible signals of the LHT model can be detected via these processes in the future ILC experiments.
12.60.Cn - Extensions of electroweak gauge sector .
13.66.Fg - Gauge and Higgs boson production in e+ e- interactions.
14.80.Cp - Non-standard-model Higgs bosons.
© Europhysics Letters Association 2007