MSSM Higgs Bosons Production at e+e- Colliders.

We study the production of the Higgs bosons predicted in the Minimal Supersymmetric extension of the Standard Model (h[sup 0],H[sup 0],A[sup 0],H[sup ±]), with the reactions e[sup +] e[sup -] → b&bmacr;h[sup 0] (H[sup 0], A[sup 0]), and e[sup +]e[sup -] → τ[sup -]&vmacr;[sub τ]H[sup +], τ[sup +]v[sub &tau]H[sup -], using the helicity formalism. We evaluate cross section of h[sup 0],H[sup 0],A[sup 0] and H[sup ±] in the limit when tan β is large. The numerical computation is done considering two stages of a possible Next Linear e[sup +]e[sup -] Collider: the first with √s = 500 GeV and design luminosity 50 fb[sup -1], and the second with √s = 1 TeV and luminosity 100-200 fb[sup -1]. [ABSTRACT FROM AUTHOR]