Associated production of heavy Higgs bosons with a $$ \mathrm{b}\overline{\mathrm{b}} $$ pair in the nonholomorphic MSSM and LHC searches

A bstract In the NonHolomorphic Supersymmetric Standard Model (NHSSM), Yukawa couplings of bottom quark ( y b ) and tau lepton ? might receive substantial supersymmetric (SUSY) radiative corrections which have prominent dependencies on NHSSM-specific trilinear soft parameters, $$ {A}_b^{\prime } A b ? {A}_{\tau}^{\prime ? , respectively, in addition to their well-known dependence tan ? as is already present Minimal SUSY (MSSM). We study what extent these could affect production cross sections heavy Higgs bosons H association with a pair -quarks decay branching ratios, particular, \tau \overline{\tau} ¯ compare them those obtained MSSM. Requiring compliance recently observed upper bounds product total section ratio at 13 TeV run Large Hadron Collider (LHC), data worth 139 fb ? 1 results an altered exclusion region customary m plane framework NHSSM when compared derived by LHC experiments within MSSM setup. Such alterations are estimated be pronounced only for large ? 40) large, negative one finds reinforced excluded value larger ? 200 GeV, case, = 60. On other hand, maximum relaxation similarly but positive barely exceeds 100 GeV result complementary variations fractions heavy, neutral bosons.