Speaker
Dr
Eri Asakawa
(Theory Group, KEK, Japan)
Description
We study effects of heavy Higgs bosons on the top-pair production process at a photon
linear collider. The interference patterns between the resonant Higgs-production
amplitudes and the continuum QED amplitudes are examined. The patterns tell us the CP
nature of the Higgs bosons. We show that the above interference patterns of the
production amplitudes can be studied by observing top decay angular distributions.
Primary author
Dr
Eri Asakawa
(Theory Group, KEK, Japan)
