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+ | ====== TTP97-42 Massive Quark Production in Electron Positron Annihilation to Order $\alpha_s^2$ ====== | ||
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+ | < | ||
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+ | of the cross section for massive quark production in electron positron | ||
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+ | order perturbation theory are presented for charm and bottom | ||
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+ | from these energy regions to $\alpha(M_Z^2)$, | ||
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+ | i.e. in an expansion for small quark velocity $\beta$, are presented. | ||
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+ | </ | ||
+ | |**K.G. Chetyrkin, A.H. Hoang, J.H. K\" | ||
+ | |** Eur.Phys.J. C 2 137-150 1998 ** | | ||
+ | | {{preprints: | ||
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