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Search for a resonance in the di-Higgs channel decaying into $\gamma \gamma \bar{b}b$ with the ATLAS detector
In 2012, the ATLAS and CMS experiments jointly discovered the Higgs boson, a key particle of the Standard Model (SM) of particle physics. This discovery raised new questions, in particular about the mass hierarchy. The existence of new particles could help answering this problem, a Higgs-like resona...
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| Lenguaje: | eng |
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2021
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| Acceso en línea: | http://cds.cern.ch/record/2789101 |