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decays as backgrounds in the search for second class currents
A. Guevara, G. López-Castro, P. Roig
Observation of decays at Belle-II would indicate either a manifestation of isospin symmetry breaking or genuine second class currents (SCC) effects. The…
Lepton flavor violation in the Simplest Little Higgs model
P. Roig
Little Higgs Models are a possible elegant solution to the hierarchy problem on the Higgs mass. As they predict naturally small deviations with respect to SM results, they are in a…
Towards the (Mexican) discovery of second class currents at Belle-II
Pablo Roig
Within the SM, the yet unmeasured decays are predicted as a suppressed, isospin-violating effect with branching ratios . Ho…
A broad 750 GeV diphoton resonance? Not alone
P. Roig, J. J. Sanz-Cillero
The hint for a possible resonance in the diphoton channel with mass of 750~GeV disappeared in the data presented at ICHEP'16 by ATLAS and CMS. However, the diphoton final state rem…
in the Simplest Little Higgs Model
Andrea Lami, Pablo Roig
Little Higgs Models are promising constructs to solve the hierarchy problem affecting the Higgs boson mass for generic new physics. However, their preservation of lepton universali…
Lepton Flavour Violation in Hadron Decays of the Tau Lepton in the Simplest Little Higgs Model
A. Lami, J. Portoles, P. Roig
We study Lepton Flavour Violating hadron decays of the tau lepton within the Simplest Little Higgs model. Namely we consider where and are short…