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Journal of High Energy Physics

, 2016:133 | Cite as

NNLL-fast: predictions for coloured supersymmetric particle production at the LHC with threshold and Coulomb resummation

  • Wim Beenakker
  • Christoph Borschensky
  • Michael Krämer
  • Anna Kulesza
  • Eric Laenen
Open Access
Regular Article - Theoretical Physics

Abstract

We present state-of-the art predictions for the production of supersymmetric squarks and gluinos at the Large Hadron Collider (LHC), including soft-gluon resummation up to next-to-next-to-leading logarithmic (NNLL) accuracy, the resummation of Coulomb corrections and the contribution from bound states. The NNLL corrections enhance the cross-section predictions and reduce the scale uncertainty to a level of 5-10%. The NNLL resummed cross-section predictions can be obtained from the computer code NNLL-fast, which also provides the scale uncertainty and the pdf and α s error.

Keywords

QCD Phenomenology Supersymmetry Phenomenology 

Notes

Open Access

This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.

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Copyright information

© The Author(s) 2016

Authors and Affiliations

  • Wim Beenakker
    • 1
    • 2
  • Christoph Borschensky
    • 3
  • Michael Krämer
    • 4
  • Anna Kulesza
    • 5
  • Eric Laenen
    • 6
    • 7
    • 8
  1. 1.Theoretical High Energy Physics, IMAPP, Faculty of Science, Mailbox 79Radboud University NijmegenNijmegenThe Netherlands
  2. 2.Institute of PhysicsUniversity of AmsterdamAmsterdamThe Netherlands
  3. 3.Institute for Theoretical PhysicsUniversity of TübingenTübingenGermany
  4. 4.Institute for Theoretical Particle Physics and CosmologyRWTH Aachen UniversityAachenGermany
  5. 5.Institute for Theoretical PhysicsWWU MünsterMünsterGermany
  6. 6.ITFAUniversity of AmsterdamAmsterdamThe Netherlands
  7. 7.ITFUtrecht UniversityUtrechtThe Netherlands
  8. 8.Nikhef Theory GroupAmsterdamThe Netherlands

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