Speaker
Description
We study the search for an extra scalar S boson produced in association with the Z boson at the
International Linear Collider (ILC). The study is performed at center-of-mass energies of 250
GeV and 500 GeV based on the full simulation of the International Large Detector (ILD). In
order to be as model-independent as possible, the analysis uses the recoil technique, in particular
with the Z boson decaying into a pair of muons. As a result, exclusion cross-section limits are
given in terms of a scale factor k with respect to the Standard Model Higgs-strahlung process
cross section. These predicted results, covering all possible searching regions of the extra scalars
at the 250 GeV ILC and the 500 GeV ILC, can be interpreted independently of the decay modes
of the S boson.
| Time Zone | Asia/Pacific |
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