The possibility of interpretation of the excess in the pp -> mu(+)mu(-)b (b) over bar channel observed by the CMS Collaboration (LHC, CERN) at an invariant mass of the muon pair of 28 GeV (root s = 8 and 13 TeV) as a signal of one of the Higgs bosons in the minimal supersymmetry has been considered. It has been shown that parametric scenarios with a light pseudoscalar that satisfy the perturbative unitarity conditions in the Higgs sector exist in the regime of large radiative corrections with a light CP-even scalar h corresponding to the observed Higgs boson.
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