Gg initial states (Higgs, with NLM Higgs)
From Wiki Les Houches 09
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(→gg> H + jets study) |
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* CTEQ6L1 for LO results | * CTEQ6L1 for LO results | ||
* pp @ LHC10, mh=120 | * pp @ LHC10, mh=120 | ||
- | * jet-algorithm : kt with D=0.7 | + | * jet-algorithm : kt with D=0.7, min jet p_T = 20 GeV |
Plots: | Plots: | ||
- | 1. Jet rates (up to 4 or 5). | + | 1. Jet rates (up to 4 or 5) |
+ | logarithmic in [10^0.5,10^3] GeV bins of 0.1 | ||
2. Pt (pt) and and pseudo-rapidity (eta) of the Higgs: | 2. Pt (pt) and and pseudo-rapidity (eta) of the Higgs: | ||
pt in [0:250] GeV bins of 10 GeV | pt in [0:250] GeV bins of 10 GeV | ||
pt in [0:50] GeV bins of 2 GeV | pt in [0:50] GeV bins of 2 GeV | ||
- | eta in [-5 : 5] bins of 0.5 | + | eta in [-5.25 : 5.25] bins of 0.5 |
3. pt jets and eta of jets and deltaR(i,j): | 3. pt jets and eta of jets and deltaR(i,j): | ||
Line 33: | Line 34: | ||
3rd j pt [0:100] GeV bins of 10 GeV | 3rd j pt [0:100] GeV bins of 10 GeV | ||
4rd j pt [0:100] GeV bins of 10 GeV | 4rd j pt [0:100] GeV bins of 10 GeV | ||
- | nth j eta [-5:5] in bins of 0.5 | + | nth j eta [-5.25:5.25] in bins of 0.5 |
Delta12,23,34 in [0,5] in bins of 0.2 | Delta12,23,34 in [0,5] in bins of 0.2 | ||
Revision as of 14:59, 24 November 2009
gg> H + jets study
People so far :
- P. Skands,
- F. Maltoni,
- M. Mangano, Alpgen matched with PS
- S. de Visscher, MG/ME matched with PS
- J. Andersen, HE approach
- C. Oleari, MC@NLO+POWHEG+HNNLO
- J. Winter, S. Hoeche, SHERPA
- K. Hamilton, HERWIG++ (+POWHEG)
Parameters/plots of the study number 1: Inclusive Higgs
- CTEQ6M for NLO and NNLO results
- CTEQ6L1 for LO results
- pp @ LHC10, mh=120
- jet-algorithm : kt with D=0.7, min jet p_T = 20 GeV
Plots:
1. Jet rates (up to 4 or 5)
logarithmic in [10^0.5,10^3] GeV bins of 0.1
2. Pt (pt) and and pseudo-rapidity (eta) of the Higgs:
pt in [0:250] GeV bins of 10 GeV pt in [0:50] GeV bins of 2 GeV eta in [-5.25 : 5.25] bins of 0.5
3. pt jets and eta of jets and deltaR(i,j):
1st j pt [0:250] GeV bins of 10 GeV 2nd j pt [0:150] GeV bins of 10 GeV 3rd j pt [0:100] GeV bins of 10 GeV 4rd j pt [0:100] GeV bins of 10 GeV nth j eta [-5.25:5.25] in bins of 0.5 Delta12,23,34 in [0,5] in bins of 0.2
1. Ht_red and Ht
a. Sum of pt_jets (no higgs) in [0:500] bins of 10 GeV b. Sum of pt_jets + pt higgs in [0:500] bins of 10 GeV
Parameters/plots of the study number 2: Higgs + dijet
Jeppe and Stefan to fill this. I want to mention that it would be probably interesting to have also MCFM numbers here for H+2jet at NLO. Maybe we should ask Giulia....