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New CP-odd Observable in $H \to t \bar{t}$

We study a CP-violating triple product correlation that occurs in the decay of a neutral Higgs boson into t\bar{t} pairs when the Higgs boson does not have a definite CP nature. We consider the H -> t \bar{t} decay channel as well as the gluon fusion process gg -> H -> t \bar{t}. The asymme...

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Detalles Bibliográficos
Autores principales: Valencia, G, Wang, Y
Lenguaje:eng
Publicado: 2005
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.73.053009
http://cds.cern.ch/record/914120