Next-to-leading order results for t(t)over-bar-h production at the Tevatron -: art. no. 201804

We compute the O(alpha (3)(s)) inclusive total cross section for the process p (p) over bar --> t (t) over barh in the standard model, at root sH = 2 TeV. The next-to-leading order corrections drastically reduce the renormalization and factorization scale dependence of the Born cross section and slightly decrease the total cross section for renormalization and factorization scales between m(t) and 2m(t).