# Pseudo-scalar Higgs boson production at threshold N$$^3$$3LO and N$$^3$$3LL QCD

@article{Ahmed2016PseudoscalarHB,
title={Pseudo-scalar Higgs boson production at threshold N\$\$^3\$\$3LO and N\$\$^3\$\$3LL QCD},
author={Taushif Ahmed and M. C. Kumar and Prakash Mathews and Narayan Rana and Vajravelu Ravindran},
journal={The European Physical Journal C},
year={2016},
volume={76},
pages={1-18}
}
We present the first results on the production of pseudo-scalar Higgs boson through gluon fusion at the LHC to N$$^3$$3LO in QCD taking into account only soft-gluon effects. We have used the effective Lagrangian that describes the coupling of the pseudo-scalar Higgs boson with the gluons in the large top quark mass limit. We have used quantities that have recently become available, namely the three-loop pseudo-scalar Higgs boson form factor and the third order universal soft function in QCD to… Expand
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