Difference: HLHEWG_XS27 (7 vs. 8)

Revision 82018-11-06 - MichelangeloMangano

Line: 1 to 1
 
META TOPICPARENT name="HLHELHCWorkshop"

Gauge boson production

NNLO σ[nb] +/- ΔPDF 27 TeV 14 TeV Ratio
Line: 22 to 22
 
ZZZ 42.1 15.5 2.7

Top pair production

Changed:
<
<
NNLO σ[nb] +/- ΔPDF
mtop=173,3 GeV 34.7 +/- 1.7%
>
>
NLO σ[pb] 27 TeV 14 TeV Ratio
mtop=173,3 GeV 3354 844 3.97
 

Single Top production

Changed:
<
<
NLO σ[pb] +/- ΔPDF 27 TeV 14 TeV
>
>
NLO σ[pb] 27 TeV 14 TeV
 
s channel top 15.0 6.80
s channel antitop 10.4 4.28
t channel top 434 151
Line: 34 to 34
 
W- t 136 35.7
W+ tbar 136 35.7
Added:
>
>

Top pair + V production [pt(γ)>25 GeV]

LO σ[pb] 27 TeV 14 TeV Ratio
ttZ 3.00 0.64 4.7
ttW 1.14 0.39 2.9
ttγ 5.8 1.2 4.8
 

Z[→ ee]+jets, m(ee)>50 GeV, pt(jet)>25 GeV, HT spectra LO

HT,min HT,max σ(27 TeV) [pb] σ(14 TeV) [pb] Ratio
Line: 48 to 53
 

Z[→ νν]+jets, pt(jet)>25 GeV, HT spectra LO

Same as previous, up to overall BR factor=20%/(3.3%)=6, which cancels in the ratios
Added:
>
>

Z[→ ee]+jets, m(ee)>50 GeV, pt(jet)>25 GeV, pT spectra LO

pT,min pT,max σ(27 TeV) [pb] σ(14 TeV) [pb] Ratio
25 50 5.5E+02 2.3E+02 2.3
50 100 2.3E+02 9.3E+01 2.5
100 200 5.3E+01 1.9E+01 2.8
200 1000 6.7E+00 2.0E+00 3.4
 

Z[→ ee]+jets, 5<m(ee)<50 GeV, pt(jet)>25 GeV, HT spectra LO

HT,min HT,max σ(27 TeV) [pb] σ(14 TeV) [pb] Ratio
100 200 1.1E+02 4.7E+01 2.4
Changed:
<
<
200 400 2.0E+01 7.2E+00 2.7
400 600 2.0E+00 5.8E-01 3.5
600 800 4.2E-01 1.4E-01 3.0
800 1200 1.6E-01 3.8E-02 4.3
>
>
200 400 1.9E+01 6.7E+00 2.8
400 600 1.9E+00 5.7E-01 3.4
600 800 4.3E-01 1.1E-01 3.9
800 1200 1.7E-01 3.9E-02 4.4
 
1200 2500 4.6E-02 7.2E-03 6.4
Changed:
<
<
2500 7000 1.6E-03 1.5E-04 10.9
>
>
2500 7000 1.6E-03 1.3E-04 12.5
 

W[→ eν]+jets, pt(jet)>25 GeV, HT spectra LO

HT,min HT,max σ(27 TeV) [pb] σ(14 TeV) [pb] Ratio
Line: 68 to 80
 
1200 2500 1.1E+00 1.7E-01 6.6
2500 7000 5.1E-02 3.7E-03 14.0
Added:
>
>

W[→ eν]+jets, pt(jet)>25 GeV, pT spectra LO

pT,min pT,max σ(27 TeV) [pb] σ(14 TeV) [pb] Ratio
25 50 4.8E+03 2.2E+03 2.3
50 100 1.9E+03 7.9E+02 2.4
100 200 4.1E+02 1.5E+02 2.7
200 1000 5.0E+01 1.5E+01 3.3
 

γ+jets, pt(jet,γ)>25 GeV, HT spectra LO

HT,min HT,max σ(27 TeV) [pb] σ(14 TeV) [pb] Ratio
40 100 4.4E+04 2.2E+04 2.0
 
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