Bounds on the lightest Higg’s boson mass in the minimal supersymmetric standard model

481-486The implications of the lower bound on the standard-model like Higgs boson mass of the order of that reported by LEP 2 collaborations for the parameters of the Minimal Supersymmetric extension of the Standard Model (MSSM) have been studied. The lower bound on tan β, on the basis of this presently allowed value of Higgs boson mass has been obtained. The possibility of higher value of lower bound allowed in MSSM and their implications for lower bounds on tanβ is discussed