RGHiggs - Renormalization-Group Improved Predictions for Higgs Production

Valentin Ahrens, Thomas Becher, Matthias Neubert and Li Lin Yang

Download: RGHiggs-1.1.tar.gz

RGHiggs is a program to compute the total cross sections for Higgs production via gluon fusion at hadron colliders. It is based on the following papers:

• Origin of the Large Perturbative Corrections to Higgs Production at Hadron Colliders,
  V. Ahrens, T. Becher, M. Neubert and L. L. Yang, Phys. Rev. D 79, 033013 (2009), arXiv:0808.3008 [hep-ph].
• Renormalization-Group Improved Prediction for Higgs Production at Hadron Colliders,
  V. Ahrens, T. Becher, M. Neubert and L. L. Yang, Eur. Phys. J. C 62, 333 (2009), arXiv:0809.4283 [hep-ph].
• Updated Predictions for Higgs Production at the Tevatron and the LHC,
  V. Ahrens, T. Becher, M. Neubert and L. L. Yang, arXiv:1008.3162 [hep-ph].

For usage, please see the README file in the package.

The NNLO fixed-order portion of our code is based on Nucl. Phys. B 646, 220 (2002). We thank Babis Anastasiou for providing us with a Fortran code for the corresponding hard-scattering cross sections. The NLO electroweak corrections in our code are obtained from Phys. Lett. B 670, 12 (2008).

Contact: Li Lin Yang