Bulg. J. Phys. vol.45 no.1 (2018), pp. 007-012

On the TeV Origin of New Heavy Scalars

S.E. Ennadifi
LHEP-MS, Faculty of Science, Mohammed V University, Rabat, Morocco
Abstract. Given the Run2 Large Hadron Collider at √s = 13 TeV and the diphoton anomaly observed by ATLAS and CMS, a TeV scale origin ΛTeV of a new resonance trough a diphoton excess is proposed. For that, a singlet scalar S is considered and its relevant couplings to the Standard Model as well as to the new fermions, i.e., quarks, are discussed. The key feature is the extraction of reliable information on the portal structure of the combined scalar potential, the associated new symmetry breaking, and the mass of the possible scalar.

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