Speaker
Biswajit Das
(Institute of Physics, Bhubaneswar)
Description
Despite the discovery of the Higgs boson, the Higgs sector of the standard model is still not fully established. In particular, the self couplings of the Higgs boson, and its couplings with gauge bosons, are still to be fully determined. We consider electroweak corrections to the process $H\rightarrow ZZ\rightarrow 4l$. The corrections depend on the $HHH$ and $ZZHH$ couplings. We investigate this dependence in the $\kappa$-framework. We find that the width depends on $HHH$ coupling significantly. The dependence on $ZZHH$ coupling is only marginal. We also discuss the dependence on $ZZWW$ coupling.
| Session | Higgs Physics |
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Primary authors
Biswajit Das
(Institute of Physics, Bhubaneswar)
Pankaj Agrawal
(Institute of Physics, Sachivalaya Marg, Bhubaneswar, India)
