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Pseudo-scalar Higgs production at next-to-leading order SUSY-QCD

Robert V. Harlander·Franziska Hofmann
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Abstract

The production rate of the CP-odd Higgs boson in the Minimal Supersymmetric Standard Model is evaluated through next-to-leading order in the strong coupling constant. The divergent integrals are regulated using Dimensional Reduction, with a straightforward implementation of $γ_5$. The result is confirmed within Dimensional Regularization where $γ_5$ is implemented according to the Standard Model calculation of Chetyrkin et al. The well-known Standard Model result is recovered if the masses of the supersymmetric particles tend to infinity.

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Robert V. Harlander, Franziska Hofmann. 2006-03-14. Pseudo-scalar Higgs production at next-to-leading order SUSY-QCD. https://doi.org/10.1088/1126-6708%2F2006%2F03%2F050

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