WG1: Higgs gluon-fusion production

Previous page: LHCHXSWGGGF

Group Contacts

Dag Gillberg (CERN), Kathrin Becker (CERN), Andrea Massironi (CERN), Bernhard Mistlberger (CERN), Pier Francesco Monni (CERN)

Projects

Uncertainties - Note in preparation

Inclusive Cross Sections for the LHC at 27 TeV

Predictions for the inclusive gluon fusion production cross section of a Higgs boson at the LHC at 27 TeV

Boosted Higgs

Ongoing benchmarking. A note will be written in the future.

A temporary ad interim recommendation is to use the NNLOPS code with the default set-up for top mass effects.
This has been benchmarked against more accurate perturbative codes. See this talk for further detail.

Note: Recommended predictions for the boosted-Higgs cross section, on cds.

Study of bottom quark mass effects in the Higgs transverse momentum distribution

Ongoing - early 2018.

Meetings

16.3.2017 - WG1 ggF subgroup meeting: uncertainties in kinematic regions

1.11.2017 - WG1 ggF subgroup meeting: Boosted Higgs

10.1.2018 - 12.1.2018 - Joint meeting with WG1 - VBF sub - group

12.04.2019 - WG1 ggF subgroup meeting: Boosted Higgs

Benchmarks

Production cross section

Explicit predictions for the Higgs boson production cross section via the gluon fusion production mode according to ihixs.

Uncertainties were estimated using the prescription of YR4

Differential distributions

Available Tools

  • ihixs ( F. Dulat, A. Lazopoulos, B. Mistlberger): Program for inclusive Higgs boson cross-section at hadron colliders;
  • ggHiggs ( M.Bonvini et al): Program for inclusive Higgs boson cross-section at hadron colliders;
  • HRes ( D. de Florian, G. Ferrera, M. Grazzini, D. Tommasini): Exclusive cross section at QCD NNLL (transverse momentum resummation);
  • HIGLU ( M. Spira): Inclusive cross section at QCD NLO, full top and bottom mass effects;
  • gg2VV ( N. Kauer): Parton-level integrator and event generator for gg(→H)→WW and gg(→H)→ZZ processes;
  • SusHi (R. Harlander, S. Liebler, H. Mantler): A program for the calculation of Higgs production in gluon fusion and bottom-quark annihilation in the Standard Model and the MSSM
  • MCFM: (J. Campbell, K.Ellis, W. Giele, C. Williams): Multi-purpose generator.
  • MG5_aMC@NLO: (J. Alwall, R. Frederix, S. Frixione, V. Hirschi, F. Maltoni, O. Mattelaer, H.-S. Shao, T. Stelzer, P. Torrielli, M. Zaro): Multi-purpose generator.
  • Matrix: (M.Grazzini, S. Kallweit, M. Wiesemann): Multi-purpose generator.
  • Powheg: (S. Alioli, K. Hamilton, P. Nason, C. Oleari, E. Re, G. Zanderighi): Multi-purpose generator.
  • aMC@NLO: (S. Frixione, F. Stoeckli, P. Torrielli, B. Webber, C. White): Multi-purpose generator.
Edit | Attach | Watch | Print version | History: r17 | r15 < r14 < r13 < r12 | Backlinks | Raw View | Raw edit | More topic actions...
Topic revision: r13 - 2019-04-23 - AndreaMassironi
 
    • Cern Search Icon Cern Search
    • TWiki Search Icon TWiki Search
    • Google Search Icon Google Search

    LHCPhysics All webs login

This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2019 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback