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Higgs Stability and the 750 GeV Diphoton Excess
We study the implications of a possible unstable particle with mass $M_X<$ TeV for the Higgs stability, naturalness and inflation. We pay particular attention to the case $M_X\approx$ 750 GeV, suggested by recent results of ATLAS and CMS on diphoton final states, and work within the minimal model...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2015
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| Acceso en línea: | https://dx.doi.org/10.1016/j.physletb.2016.02.057 http://cds.cern.ch/record/2118255 |