A Collection of Matching Benchmarks

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= Radiation in gg->H: comparison =
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== Plots ==
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* Higss Masses: 120, 200, 400
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* Single Inclusive: H pT, H eta
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* Jets (fast-jet: anti-kT? kT? ... ?)
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** Single-Jet distributions
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*** Jet rates
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*** Jet pT distributions
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*** Jet eta distributions
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*** Jet Masses
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** 2-jet distributions
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*** Delta(eta), Delta(R)
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*** Jet Rate Ratios
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** Pathological Phase Space Points
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*** Higgs + >= 2 jets at low Higgs pT
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*** Hierarchies: One high scale + >= 2 objects at lower scale, for a small and a large scale separation
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== Tools ==
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* MC@NLO (Gunther)
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* POWHEG (Keith, Carlo)
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* PYTHIA (Steve)
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* MLM Matched (Fabio + Roberto Chierici)
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* CKKW (Stefan H. + Jan W.)
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* MCFM (H+X, H+1 jet; H+2 jets + X) (John)
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* HNNLO (Gunther)
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* HE + Matched (Jeppe, Peter)
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= Radiation in WBF: comparison =
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As above, modulo
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* WBF
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** Cuts: 2 Jets with pT > 0.4 in opposite hemisphere and Delta(y) > Delta(y)_min = 4.0
 +
** Observables:
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*** Jet rates vs Delta(y) (for which jet pT?)
 +
*** Ratios of jet rates
 +
*** pT of jets
 +
*** Delta(eta) jof ets
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*** Decorrelation
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*** Zeppenfeld Plot
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= Radiation in gg->H: mt finite vs mt->infty =
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* Higgs + 1 Jet (MCFM) LO + finite mt
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* Higgs + 2 jets (VBF@NLO) LO + finite mt
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* Parton-Level plots
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** pT Higgs, eta
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** pT of the leading jet
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** Decorrelation
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* (Jeppe)
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= Radiation in W+jets =
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* W + >= 2 jets
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* <cos(phi)> vs Delta(y) for various kinds of approaches
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* (Steve)

Revision as of 08:48, 13 June 2009

Contents

Radiation in gg->H: comparison

Plots

  • Higss Masses: 120, 200, 400
  • Single Inclusive: H pT, H eta
  • Jets (fast-jet: anti-kT? kT? ... ?)
    • Single-Jet distributions
      • Jet rates
      • Jet pT distributions
      • Jet eta distributions
      • Jet Masses
    • 2-jet distributions
      • Delta(eta), Delta(R)
      • Jet Rate Ratios
    • Pathological Phase Space Points
      • Higgs + >= 2 jets at low Higgs pT
      • Hierarchies: One high scale + >= 2 objects at lower scale, for a small and a large scale separation

Tools

  • MC@NLO (Gunther)
  • POWHEG (Keith, Carlo)
  • PYTHIA (Steve)
  • MLM Matched (Fabio + Roberto Chierici)
  • CKKW (Stefan H. + Jan W.)
  • MCFM (H+X, H+1 jet; H+2 jets + X) (John)
  • HNNLO (Gunther)
  • HE + Matched (Jeppe, Peter)

Radiation in WBF: comparison

As above, modulo

  • WBF
    • Cuts: 2 Jets with pT > 0.4 in opposite hemisphere and Delta(y) > Delta(y)_min = 4.0
    • Observables:
      • Jet rates vs Delta(y) (for which jet pT?)
      • Ratios of jet rates
      • pT of jets
      • Delta(eta) jof ets
      • Decorrelation
      • Zeppenfeld Plot

Radiation in gg->H: mt finite vs mt->infty

  • Higgs + 1 Jet (MCFM) LO + finite mt
  • Higgs + 2 jets (VBF@NLO) LO + finite mt
  • Parton-Level plots
    • pT Higgs, eta
    • pT of the leading jet
    • Decorrelation
  • (Jeppe)

Radiation in W+jets

  • W + >= 2 jets
  • <cos(phi)> vs Delta(y) for various kinds of approaches
  • (Steve)
Personal tools