metapdf
is hosted by
Hepforge
,
IPPP Durham
2023: L2 sensitivities
for ATLAS21, CT18,
MSHT20 PDFs
mcgen
META PDFs
PDF4LHC15 gallery
PDFSense tool
and results:
Maps of sensitivities
Quasi-PDFs
and Mellin moments
L2 sensitivities for global QCD analyses
Constraints from experimental data sets
Select all figures to show
PDF ensemble
Fits to global data sets (tolerance T
2
=10)
CT18 NNLO
CT18As NNLO
CT18As_Lat NNLO
MSHT20 NNLO
MSHT20 approximate N3LO
Fits to partial data sets
ATLAS′21 NNLO (t
2
=9)
CT18′ NNLO reduced (T
2
=10)
MSHT′2020 NNLO reduced (T
2
=10)
Experimental data
Common experimental data sets
HERA DIS combined
BCDMS F
2
p
BCDMS F
2
d
NMC d/p ratio
NuTeV dimuon combined
E866 Drell-Yan ratio
ATLAS 7 TeV W/Z [2016]
LHCb 8 TeV Z → e
+
e
-
DØ II y
Z
CMS 7 TeV electron A
charge
ATLAS 7 TeV W/Z [2011]
LHCb W/Z 7 and 8 TeV
CMS 8 TeV incl. jets
All experiments
Summed absolute sensitivities
Experimental data sets in the ATLAS′21 fit only. All measurements are by ATLAS
Top 8 TeV
V+jets 8 TeV
W 8 TeV
Z 3D 8 TeV
Top 13 TeV
photon ratio
Jets 8 TeV
Experimental data sets in full CT fits only
LHCb 7 TeV W/Z
LHCb 8 TeV W/Z
NuTeV dimuon nu
NuTeV dimuon nu-bar
ATLAS 8 TeV Z p
T
CMS 7 TeV incl. jets
ATLAS 7 TeV incl. jets
CMS 8 TeV ttbar
ATLAS 8 TeV ttbar
CDHSW F
2
CDHSW xF
3
CCFR F
2
CCFR xF
3
CCFR dimuon nu
CCFR dimuon nu-bar
HERA-1 charm
H1 bottom
H1 F
L
E605 Drell-Yan
E866 pp Drell-Yan
CDF I lepton A
charge
CDF II lepton A
charge
DØ II muon A
charge
CDF II y
Z
CMS 7 TeV muon A
charge
CMS 8 TeV muon A
charge
DØ II electron A
charge
CDF II incl. jets
DØ II incl. jets
E916 SeaQuest
Fixed-target DIS normalizations and lattice constraints
Experimental data sets in full MSHT fits only
NMC F
2
p
NMC F
2
d
SLAC F
2
p
SLAC F
2
d
E665 F
2
d
E665 F
2
p
NuTeV nu N F
2
NuTeV nu N xF
3
E866 Drell-Yan pp
HERA1+2 charm+bottom
NMC/BCDMS/SLAC/HERA F
L
CCFR dimuon combined
CHORUS nu N F
2
CHORUS nu N xF
3
HERA e
+
p CC
HERA e
-
p CC
HERA e
+
p NC 820 GeV
HERA e
-
p NC 460 GeV
HERA e
+
p NC 920 GeV
HERA e
-
p NC 575 GeV
HERA e
-
p NC 920 GeV
CDF II incl. jets (k
T
algorithm)
CDF II Z rapidity
DØ II muon A
charge
CDF II W A
charge
DØ II electron A
charge
DØ II incl. jets
CMS 7 TeV lepton A
charge
p
T
(l) > 25, 30 GeV
LHCb 7 TeV Z -> e
+
e
−
LHCb 7 TeV muon A
charge
, p
T
(mu) > 20 GeV
CMS 7 TeV Z rapidity & q
T
ATLAS 7 TeV high-mass Drell-Yan
Tevatron, ATLAS, CMS total ttbar cross-section
CMS 7 TeV double diff. Drell-Yan
CMS 8 TeV W muon pseudorapidity
ATLAS 7 TeV jets
CMS 7 TeV W + c
CMS 7 TeV jets
DØ W A
charge
ATLAS 8 TeV Z p
T
and rapidity
ATLAS 8 TeV ttbar lepton+jets
ATLAS 8 TeV ttbar dilepton
ATLAS 8 TeV high-mass Drell-Yan
ATLAS 8 TeV W+jet
CMS 8 TeV ttbar dilepton
ATLAS 8 TeV W
+
+ W
-
CMS 2.76 TeV jets
CMS 8 TeV ttbar lepton+jets
ATLAS 8 TeV Z triple-differential
Factorization scale
Q=2 GeV
Q=100 GeV
Plot type
Sensitivities to PDF flavors
Sensitivities to PDF ratios
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