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Enhancing the $t \bar t H$ signal through top-quark spin polarization effects at the LHC
We consider the impact of the tt‾ spin correlations in the Higgs boson production in association with top quark pairs pp→tt‾H and in the corresponding backgrounds. We study the H→bb‾ and H→γγ decay modes. We show that retaining the tt‾ spin-correlation effects could significantly improve the LHC sen...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
2016
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysbps.2015.09.110 http://cds.cern.ch/record/2263122 |