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L2 Sensitivities: PDF pulls of experiments in the CT18 global analysis

On this webpage, we collect calculations of the L2 sensitivities for the experiments fitted in the CT18 global QCD analysis [arXiv:1912.10053]. The L2 sensitivity reliably approximates the variation in χ2 for a given experiment when the parton distribution function (PDF), f(x,Q), for a particular parton flavor, f, is increased by one PDF uncertainty (defined at the 90% C.L.) at a specific value of (x,Q). This method can be used for both Hessian and Monte Carlo PDF error sets, and can be computed very quickly, unlike the complementary Lagrange Multiplier (LM) scans, which are computationally expensive. The L2 sensitivities can therefore be evaluated for many PDF flavors and combinations across a wide range of (x,Q) values. This can be done for all fitted experiments in a way that delivers a comprehensive view of the experimental pulls on the PDFs, as well as possible tensions among them. These tensions are realized in the L2 sensitivity plots shown below as peaks in opposing directions (i.e., ±Δχ2) at similar values of x and Q.

We present two families of L2 sensitivity plots, for the CT18 and CT18Z PDF analyses. For each of these, we show the sensitivities for various PDF flavors experiment-by-experiment, as well as the pulls of the most sensitive experiments on specific PDF flavors and combinations.

Citation policy

If you use the results from this website, please kindly cite:
  1. Charting the coming synergy between lattice QCD and high-energy phenomenology
    T. J. Hobbs, Bo-Ting Wang, Pavel Nadolsky, and Fredrick I. Olness,
    Phys. Rev. D100 (2019) no.9, 094040
  2. New CTEQ global analysis of quantum chromodynamics with high-precision data from the LHC
    Tie-Jiun Hou and others, [arXiv:1912.10053].

Website development: Tim Hobbs, Pavel Nadolsky

Figures

We plot the L2 sensitivities in each case above for a wide range of parton fractions, 5×10-5 < x < 0.8, and at two scale choices, Q=2, 100 GeV.
 
Click on the link "[pdf]" or the image itself to download a high-resolution image in the Adobe PDF or JPEG formats.


CT18, Pulls on parton luminosities

Here we show the L2 sensitivities for parton luminosities computed with CT18 NNLO PDFs, for a pp collider with energy 14 TeV, for massive states produced in the rapidity interval |y| < 2.5.


Lgg
Glue-glue: [pdf]
Lqg
Quark-glue: [pdf]
Lqqbar
Quark-antquark: [pdf]
Lqq
Quark-quark: [pdf]


CT18, Pulls on PDFs and their combinations

Here we show the L2 sensitivities for the CT18 NNLO PDFs and some of their common ratios and combinations.


CT18, Q=2 GeV

g
g(x,Q=2 GeV): [pdf]
u
u(x,Q=2 GeV): [pdf]
ub
ub(x,Q=2 GeV): [pdf]
 
d
d(x,Q=2 GeV): [pdf]
db
db(x,Q=2 GeV): [pdf]
s
s(x,Q=2 GeV): [pdf]
 
c
c(x,Q=2 GeV): [pdf]
uval
uval(x,Q=2 GeV): [pdf]
dval
dval(x,Q=2 GeV): [pdf]
 
d/u
d/u(x,Q=2 GeV): [pdf]
db/ub
db/ub(x,Q=2 GeV): [pdf]
(s+sb)/(ub+db)
(s+sb)/(ub+db)(x,Q=2 GeV): [pdf]
 
(s+sb)/(2db)
(s+sb)/(2db)(x,Q=2 GeV): [pdf]
(c+cb)/(ub+db)
(c+cb)/(ub+db)(x,Q=2 GeV): [pdf]
(u*db)/(d*ub)
(u*db)/(d*ub)(x,Q=2 GeV): [pdf]
 
u+ub-d-db
(u+ub-d-db)(x,Q=2 GeV): [pdf]


CT18, Q=100 GeV

g
g(x,Q=100 GeV): [pdf]
u
u(x,Q=100 GeV): [pdf]
ub
ub(x,Q=100 GeV): [pdf]
d
d(x,Q=100 GeV): [pdf]
db
db(x,Q=100 GeV): [pdf]
s
s(x,Q=100 GeV): [pdf]
 
c
c(x,Q=100 GeV): [pdf]
uval
uval(x,Q=100 GeV): [pdf]
dval
dval(x,Q=100 GeV): [pdf]
 
d/u
d/u(x,Q=100 GeV): [pdf]
db/ub
db/ub(x,Q=100 GeV): [pdf]
(s+sb)/(ub+db)
(s+sb)/(ub+db)(x,Q=100 GeV): [pdf]
 
(s+sb)/(2db)
(s+sb)/(2db)(x,Q=100 GeV): [pdf]
(c+cb)/(ub+db)
(c+cb)/(ub+db)(x,Q=100 GeV): [pdf]
(u*db)/(d*ub)
(u*db)/(d*ub)(x,Q=100 GeV): [pdf]


CT18, Pulls on PDFs by experiments

We plot the pulls on the PDFs and their combinations experiment-by-experiment.


CT18, Q=2 GeV

BCDMS F2p_1 BCDMS F2p_1 BCDMS F2p: [pdf1] [pdf2] BCDMS F2d_1 BCDMS F2d_1 BCDMS F2d: [pdf1] [pdf2] NMC F2d/F2p ratio_1 NMC F2d/F2p ratio_1 NMC F2d/F2p ratio: [pdf1] [pdf2] CDHSW F2_1 CDHSW F2_1 CDHSW F2: [pdf1] [pdf2]
 
CDHSW F3_1 CDHSW F3_1 CDHSW F3: [pdf1] [pdf2] CCFR F2_1 CCFR F2_1 CCFR F2: [pdf1] [pdf2] CCFR F3_1 CCFR F3_1 CCFR F3: [pdf1] [pdf2] NuTeV dimuon nu_1 NuTeV dimuon nu_1 NuTeV dimuon nu: [pdf1] [pdf2]
 
NuTeV dimuon nubar_1 NuTeV dimuon nubar_1 NuTeV dimuon nubar: [pdf1] [pdf2] CCFR dimuon nu_1 CCFR dimuon nu_1 CCFR dimuon nu: [pdf1] [pdf2] CCFR dimuon nubar_1 CCFR dimuon nubar_1 CCFR dimuon nubar: [pdf1] [pdf2] HERA b production_1 HERA b production_1 HERA b production: [pdf1] [pdf2]
 
HERA c production_1 HERA c production_1 HERA c production: [pdf1] [pdf2] HERA I+II DIS_1 HERA I+II DIS_1 HERA I+II DIS: [pdf1] [pdf2] HERA FL_1 HERA FL_1 HERA FL: [pdf1] [pdf2] E605 Drell-Yan_1 E605 Drell-Yan_1 E605 Drell-Yan: [pdf1] [pdf2]
 
E866 sigma_d/(2*sigma_p) ratio_1 E866 sigma_d/(2*sigma_p) ratio_1 E866 sigma_d/(2*sigma_p) ratio: [pdf1] [pdf2] E866 Drell-Yan pp_1 E866 Drell-Yan pp_1 E866 Drell-Yan pp: [pdf1] [pdf2] CDF Run-1 W asymmetry_1 CDF Run-1 W asymmetry_1 CDF Run-1 W asymmetry: [pdf1] [pdf2] CDF Run-2 W asymmetry_1 CDF Run-2 W asymmetry_1 CDF Run-2 W asymmetry: [pdf1] [pdf2]
 
D0 Run-2 Muon W asymmetry_1 D0 Run-2 Muon W asymmetry_1 D0 Run-2 Muon W asymmetry: [pdf1] [pdf2] LHCb 7 TeV Z/W rapidity_1 LHCb 7 TeV Z/W rapidity_1 LHCb 7 TeV Z/W rapidity: [pdf1] [pdf2] LHCb 8 TeV Z ele rapidity_1 LHCb 8 TeV Z ele rapidity_1 LHCb 8 TeV Z ele rapidity: [pdf1] [pdf2] CMS 8 TeV W asymmetry_1 CMS 8 TeV W asymmetry_1 CMS 8 TeV W asymmetry: [pdf1] [pdf2]
 
LHCb 8 TeV W/Z rapidity_1 LHCb 8 TeV W/Z rapidity_1 LHCb 8 TeV W/Z rapidity: [pdf1] [pdf2] ATLAS 8 TeV Z pT_1 ATLAS 8 TeV Z pT_1 ATLAS 8 TeV Z pT: [pdf1] [pdf2] D0 Run-2 Z rapidity_1 D0 Run-2 Z rapidity_1 D0 Run-2 Z rapidity: [pdf1] [pdf2] CDF Run-2 Z rapidity_1 CDF Run-2 Z rapidity_1 CDF Run-2 Z rapidity: [pdf1] [pdf2]
 
CMS 7 TeV Muon W asymmetry_1 CMS 7 TeV Muon W asymmetry_1 CMS 7 TeV Muon W asymmetry: [pdf1] [pdf2] CMS 7 TeV Electron W asymmetry_1 CMS 7 TeV Electron W asymmetry_1 CMS 7 TeV Electron W asymmetry: [pdf1] [pdf2] ATLAS 7 TeV Z/W total cross sections(35/pb)_1 ATLAS 7 TeV Z/W total cross sections(35/pb)_1 ATLAS 7 TeV Z/W total cross sections(35/pb): [pdf1] [pdf2] D0 Run-2 electron W asymmetry_1 D0 Run-2 electron W asymmetry_1 D0 Run-2 electron W asymmetry: [pdf1] [pdf2]
 
CDF Run-2 jets_1 CDF Run-2 jets_1 CDF Run-2 jets: [pdf1] [pdf2] D0 Run-2 jets_1 D0 Run-2 jets_1 D0 Run-2 jets: [pdf1] [pdf2] CMS 7 TeV jets_1 CMS 7 TeV jets_1 CMS 7 TeV jets: [pdf1] [pdf2] ATLAS 7 TeV jets_1 ATLAS 7 TeV jets_1 ATLAS 7 TeV jets: [pdf1] [pdf2]
 
CMS 8 TeV jets_1 CMS 8 TeV jets_1 CMS 8 TeV jets: [pdf1] [pdf2] CMS 8 TeV ttbar pTt,yt_1 CMS 8 TeV ttbar pTt,yt_1 CMS 8 TeV ttbar pTt,yt: [pdf1] [pdf2] ATLAS 8 TeV ttbar pt,Mtt_1 ATLAS 8 TeV ttbar pt,Mtt_1 ATLAS 8 TeV ttbar pt,Mtt: [pdf1] [pdf2]


CT18, Q=100 GeV

BCDMS F2p_1 BCDMS F2p_1 BCDMS F2p: [pdf1] [pdf2] BCDMS F2d_1 BCDMS F2d_1 BCDMS F2d: [pdf1] [pdf2] NMC F2d/F2p ratio_1 NMC F2d/F2p ratio_1 NMC F2d/F2p ratio: [pdf1] [pdf2] CDHSW F2_1 CDHSW F2_1 CDHSW F2: [pdf1] [pdf2]
 
CDHSW F3_1 CDHSW F3_1 CDHSW F3: [pdf1] [pdf2] CCFR F2_1 CCFR F2_1 CCFR F2: [pdf1] [pdf2] CCFR F3_1 CCFR F3_1 CCFR F3: [pdf1] [pdf2] NuTeV dimuon nu_1 NuTeV dimuon nu_1 NuTeV dimuon nu: [pdf1] [pdf2]
 
NuTeV dimuon nubar_1 NuTeV dimuon nubar_1 NuTeV dimuon nubar: [pdf1] [pdf2] CCFR dimuon nu_1 CCFR dimuon nu_1 CCFR dimuon nu: [pdf1] [pdf2] CCFR dimuon nubar_1 CCFR dimuon nubar_1 CCFR dimuon nubar: [pdf1] [pdf2] HERA b production_1 HERA b production_1 HERA b production: [pdf1] [pdf2]
 
HERA c production_1 HERA c production_1 HERA c production: [pdf1] [pdf2] HERA I+II DIS_1 HERA I+II DIS_1 HERA I+II DIS: [pdf1] [pdf2] HERA FL_1 HERA FL_1 HERA FL: [pdf1] [pdf2] E605 Drell-Yan_1 E605 Drell-Yan_1 E605 Drell-Yan: [pdf1] [pdf2]
 
E866 sigma_d/(2*sigma_p) ratio_1 E866 sigma_d/(2*sigma_p) ratio_1 E866 sigma_d/(2*sigma_p) ratio: [pdf1] [pdf2] E866 Drell-Yan pp_1 E866 Drell-Yan pp_1 E866 Drell-Yan pp: [pdf1] [pdf2] CDF Run-1 W asymmetry_1 CDF Run-1 W asymmetry_1 CDF Run-1 W asymmetry: [pdf1] [pdf2] CDF Run-2 W asymmetry_1 CDF Run-2 W asymmetry_1 CDF Run-2 W asymmetry: [pdf1] [pdf2]
 
D0 Run-2 Muon W asymmetry_1 D0 Run-2 Muon W asymmetry_1 D0 Run-2 Muon W asymmetry: [pdf1] [pdf2] LHCb 7 TeV Z/W rapidity_1 LHCb 7 TeV Z/W rapidity: [pdf1] LHCb 8 TeV Z ele rapidity_1 LHCb 8 TeV Z ele rapidity: [pdf1] CMS 8 TeV W asymmetry_1 CMS 8 TeV W asymmetry: [pdf1]
 
LHCb 8 TeV W/Z rapidity_1 LHCb 8 TeV W/Z rapidity: [pdf1] ATLAS 8 TeV Z pT_1 ATLAS 8 TeV Z pT_1 ATLAS 8 TeV Z pT: [pdf1] [pdf2] D0 Run-2 Z rapidity_1 D0 Run-2 Z rapidity_1 D0 Run-2 Z rapidity: [pdf1] [pdf2] CDF Run-2 Z rapidity_1 CDF Run-2 Z rapidity_1 CDF Run-2 Z rapidity: [pdf1] [pdf2]
 
CMS 7 TeV Muon W asymmetry_1 CMS 7 TeV Muon W asymmetry_1 CMS 7 TeV Muon W asymmetry: [pdf1] [pdf2] CMS 7 TeV Electron W asymmetry_1 CMS 7 TeV Electron W asymmetry_1 CMS 7 TeV Electron W asymmetry: [pdf1] [pdf2] ATLAS 7 TeV Z/W total cross sections(35/pb)_1 ATLAS 7 TeV Z/W total cross sections(35/pb)_1 ATLAS 7 TeV Z/W total cross sections(35/pb): [pdf1] [pdf2] D0 Run-2 electron W asymmetry_1 D0 Run-2 electron W asymmetry_1 D0 Run-2 electron W asymmetry: [pdf1] [pdf2]
 
CDF Run-2 jets_1 CDF Run-2 jets_1 CDF Run-2 jets: [pdf1] [pdf2] D0 Run-2 jets_1 D0 Run-2 jets_1 D0 Run-2 jets: [pdf1] [pdf2] CMS 7 TeV jets_1 CMS 7 TeV jets_1 CMS 7 TeV jets: [pdf1] [pdf2] ATLAS 7 TeV jets_1 ATLAS 7 TeV jets_1 ATLAS 7 TeV jets: [pdf1] [pdf2]
 
CMS 8 TeV jets_1 CMS 8 TeV jets_1 CMS 8 TeV jets: [pdf1] [pdf2] CMS 8 TeV ttbar pTt,yt_1 CMS 8 TeV ttbar pTt,yt_1 CMS 8 TeV ttbar pTt,yt: [pdf1] [pdf2] ATLAS 8 TeV ttbar pt,Mtt_1 ATLAS 8 TeV ttbar pt,Mtt_1 ATLAS 8 TeV ttbar pt,Mtt: [pdf1] [pdf2]


CT18Z, Pulls on parton luminosities

Here we show the L2 sensitivities for parton luminosities computed with CT18Z NNLO PDFs, for a pp collider with energy 14 TeV, for massive states produced in the rapidity interval |y| < 2.5.


Lgg
Glue-glue: [pdf]
Lqg
Quark-glue: [pdf]
Lqqbar
Quark-antquark: [pdf]
Lqq
Quark-quark: [pdf]


CT18Z, Pulls on PDFs and their combinations

Here we show the L2 sensitivities for the CT18Z NNLO PDFs and some of their common ratios and combinations.


CT18Z, Q=2 GeV

g
g(x,Q=2 GeV): [pdf]
u
u(x,Q=2 GeV): [pdf]
ub
ub(x,Q=2 GeV): [pdf]
d
d(x,Q=2 GeV): [pdf]
db
db(x,Q=2 GeV): [pdf]
s
s(x,Q=2 GeV): [pdf]
 
c
c(x,Q=2 GeV): [pdf]
uval
uval(x,Q=2 GeV): [pdf]
dval
dval(x,Q=2 GeV): [pdf]
 
d/u
d/u(x,Q=2 GeV): [pdf]
db/ub
db/ub(x,Q=2 GeV): [pdf]
(s+sb)/(ub+db)
(s+sb)/(ub+db)(x,Q=2 GeV): [pdf]
 
(s+sb)/(2db)
(s+sb)/(2db)(x,Q=2 GeV): [pdf]
(c+cb)/(ub+db)
(c+cb)/(ub+db)(x,Q=2 GeV): [pdf]
(u*db)/(d*ub)
(u*db)/(d*ub)(x,Q=2 GeV): [pdf]
 
u+ub-d-db
(u+ub-d-db)(x,Q=2 GeV): [pdf]


CT18Z, Q=100 GeV

g
g(x,Q=100 GeV): [pdf]
u
u(x,Q=100 GeV): [pdf]
ub
ub(x,Q=100 GeV): [pdf]
d
d(x,Q=100 GeV): [pdf]
db
db(x,Q=100 GeV): [pdf]
s
s(x,Q=100 GeV): [pdf]
 
c
c(x,Q=100 GeV): [pdf]
uval
uval(x,Q=100 GeV): [pdf]
dval
dval(x,Q=100 GeV): [pdf]
 
d/u
d/u(x,Q=100 GeV): [pdf]
db/ub
db/ub(x,Q=100 GeV): [pdf]
(s+sb)/(ub+db)
(s+sb)/(ub+db)(x,Q=100 GeV): [pdf]
 
(s+sb)/(2db)
(s+sb)/(2db)(x,Q=100 GeV): [pdf]
(c+cb)/(ub+db)
(c+cb)/(ub+db)(x,Q=100 GeV): [pdf]
(u*db)/(d*ub)
(u*db)/(d*ub)(x,Q=100 GeV): [pdf]


CT18Z, Pulls on PDFs by experiments

We plot the pulls on the PDFs and their combinations experiment-by-experiment.


CT18Z, Q=2 GeV

BCDMS F2p_1 BCDMS F2p_1 BCDMS F2p: [pdf1] [pdf2] BCDMS F2d_1 BCDMS F2d_1 BCDMS F2d: [pdf1] [pdf2] NMC F2d/F2p ratio_1 NMC F2d/F2p ratio_1 NMC F2d/F2p ratio: [pdf1] [pdf2]
 
CCFR F2_1 CCFR F2_1 CCFR F2: [pdf1] [pdf2] CCFR F3_1 CCFR F3_1 CCFR F3: [pdf1] [pdf2] NuTeV dimuon nu_1 NuTeV dimuon nu_1 NuTeV dimuon nu: [pdf1] [pdf2]
 
NuTeV dimuon nubar_1 NuTeV dimuon nubar_1 NuTeV dimuon nubar: [pdf1] [pdf2] CCFR dimuon nu_1 CCFR dimuon nu_1 CCFR dimuon nu: [pdf1] [pdf2] CCFR dimuon nubar_1 CCFR dimuon nubar_1 CCFR dimuon nubar: [pdf1] [pdf2] HERA b production_1 HERA b production_1 HERA b production: [pdf1] [pdf2]
 
HERA c production_1 HERA c production_1 HERA c production: [pdf1] [pdf2] HERA I+II DIS_1 HERA I+II DIS_1 HERA I+II DIS: [pdf1] [pdf2] HERA FL_1 HERA FL_1 HERA FL: [pdf1] [pdf2] E605 Drell-Yan_1 E605 Drell-Yan_1 E605 Drell-Yan: [pdf1] [pdf2]
 
E866 sigma_d/(2*sigma_p) ratio_1 E866 sigma_d/(2*sigma_p) ratio_1 E866 sigma_d/(2*sigma_p) ratio: [pdf1] [pdf2] E866 Drell-Yan pp_1 E866 Drell-Yan pp_1 E866 Drell-Yan pp: [pdf1] [pdf2] CDF Run-1 W asymmetry_1 CDF Run-1 W asymmetry_1 CDF Run-1 W asymmetry: [pdf1] [pdf2] CDF Run-2 W asymmetry_1 CDF Run-2 W asymmetry_1 CDF Run-2 W asymmetry: [pdf1] [pdf2]
 
D0 Run-2 Muon W asymmetry_1 D0 Run-2 Muon W asymmetry_1 D0 Run-2 Muon W asymmetry: [pdf1] [pdf2] LHCb 7 TeV Z/W rapidity_1 LHCb 7 TeV Z/W rapidity_1 LHCb 7 TeV Z/W rapidity: [pdf1] [pdf2] LHCb 8 TeV Z ele rapidity_1 LHCb 8 TeV Z ele rapidity_1 LHCb 8 TeV Z ele rapidity: [pdf1] [pdf2] CMS 8 TeV W asymmetry_1 CMS 8 TeV W asymmetry_1 CMS 8 TeV W asymmetry: [pdf1] [pdf2]
 
LHCb 8 TeV W/Z rapidity_1 LHCb 8 TeV W/Z rapidity_1 LHCb 8 TeV W/Z rapidity: [pdf1] [pdf2] ATLAS 8 TeV Z pT_1 ATLAS 8 TeV Z pT_1 ATLAS 8 TeV Z pT: [pdf1] [pdf2] D0 Run-2 Z rapidity_1 D0 Run-2 Z rapidity_1 D0 Run-2 Z rapidity: [pdf1] [pdf2] CDF Run-2 Z rapidity_1 CDF Run-2 Z rapidity_1 CDF Run-2 Z rapidity: [pdf1] [pdf2]
 
CMS 7 TeV Muon W asymmetry_1 CMS 7 TeV Muon W asymmetry_1 CMS 7 TeV Muon W asymmetry: [pdf1] [pdf2] CMS 7 TeV Electron W asymmetry_1 CMS 7 TeV Electron W asymmetry_1 CMS 7 TeV Electron W asymmetry: [pdf1] [pdf2] D0 Run-2 electron W asymmetry_1 D0 Run-2 electron W asymmetry_1 D0 Run-2 electron W asymmetry: [pdf1] [pdf2]
 
CDF Run-2 jets_1 CDF Run-2 jets_1 CDF Run-2 jets: [pdf1] [pdf2] D0 Run-2 jets_1 D0 Run-2 jets_1 D0 Run-2 jets: [pdf1] [pdf2] CMS 7 TeV jets_1 CMS 7 TeV jets_1 CMS 7 TeV jets: [pdf1] [pdf2] ATLAS 7 TeV jets_1 ATLAS 7 TeV jets_1 ATLAS 7 TeV jets: [pdf1] [pdf2]
 
CMS 8 TeV jets_1 CMS 8 TeV jets_1 CMS 8 TeV jets: [pdf1] [pdf2] CMS 8 TeV ttbar pTt,yt_1 CMS 8 TeV ttbar pTt,yt_1 CMS 8 TeV ttbar pTt,yt: [pdf1] [pdf2] ATLAS 8 TeV ttbar pt,Mtt_1 ATLAS 8 TeV ttbar pt,Mtt_1 ATLAS 8 TeV ttbar pt,Mtt: [pdf1] [pdf2]


CT18Z, Q=100 GeV

BCDMS F2p_1 BCDMS F2p_1 BCDMS F2p: [pdf1] [pdf2] BCDMS F2d_1 BCDMS F2d_1 BCDMS F2d: [pdf1] [pdf2] NMC F2d/F2p ratio_1 NMC F2d/F2p ratio_1 NMC F2d/F2p ratio: [pdf1] [pdf2]
 
CCFR F2_1 CCFR F2_1 CCFR F2: [pdf1] [pdf2] CCFR F3_1 CCFR F3_1 CCFR F3: [pdf1] [pdf2] NuTeV dimuon nu_1 NuTeV dimuon nu_1 NuTeV dimuon nu: [pdf1] [pdf2]
 
NuTeV dimuon nubar_1 NuTeV dimuon nubar_1 NuTeV dimuon nubar: [pdf1] [pdf2] CCFR dimuon nu_1 CCFR dimuon nu_1 CCFR dimuon nu: [pdf1] [pdf2] CCFR dimuon nubar_1 CCFR dimuon nubar_1 CCFR dimuon nubar: [pdf1] [pdf2] HERA b production_1 HERA b production_1 HERA b production: [pdf1] [pdf2]
 
HERA c production_1 HERA c production_1 HERA c production: [pdf1] [pdf2] HERA I+II DIS_1 HERA I+II DIS_1 HERA I+II DIS: [pdf1] [pdf2] HERA FL_1 HERA FL_1 HERA FL: [pdf1] [pdf2] E605 Drell-Yan_1 E605 Drell-Yan_1 E605 Drell-Yan: [pdf1] [pdf2]
 
E866 sigma_d/(2*sigma_p) ratio_1 E866 sigma_d/(2*sigma_p) ratio_1 E866 sigma_d/(2*sigma_p) ratio: [pdf1] [pdf2] E866 Drell-Yan pp_1 E866 Drell-Yan pp_1 E866 Drell-Yan pp: [pdf1] [pdf2] CDF Run-1 W asymmetry_1 CDF Run-1 W asymmetry_1 CDF Run-1 W asymmetry: [pdf1] [pdf2] CDF Run-2 W asymmetry_1 CDF Run-2 W asymmetry_1 CDF Run-2 W asymmetry: [pdf1] [pdf2]
 
D0 Run-2 Muon W asymmetry_1 D0 Run-2 Muon W asymmetry_1 D0 Run-2 Muon W asymmetry: [pdf1] [pdf2] LHCb 7 TeV Z/W rapidity_1 LHCb 7 TeV Z/W rapidity_1 LHCb 7 TeV Z/W rapidity: [pdf1] [pdf2] LHCb 8 TeV Z ele rapidity_1 LHCb 8 TeV Z ele rapidity_1 LHCb 8 TeV Z ele rapidity: [pdf1] [pdf2] CMS 8 TeV W asymmetry_1 CMS 8 TeV W asymmetry_1 CMS 8 TeV W asymmetry: [pdf1] [pdf2]
 
LHCb 8 TeV W/Z rapidity_1 LHCb 8 TeV W/Z rapidity_1 LHCb 8 TeV W/Z rapidity: [pdf1] [pdf2] ATLAS 8 TeV Z pT_1 ATLAS 8 TeV Z pT_1 ATLAS 8 TeV Z pT: [pdf1] [pdf2] D0 Run-2 Z rapidity_1 D0 Run-2 Z rapidity_1 D0 Run-2 Z rapidity: [pdf1] [pdf2] CDF Run-2 Z rapidity_1 CDF Run-2 Z rapidity_1 CDF Run-2 Z rapidity: [pdf1] [pdf2]
 
CMS 7 TeV Muon W asymmetry_1 CMS 7 TeV Muon W asymmetry_1 CMS 7 TeV Muon W asymmetry: [pdf1] [pdf2] CMS 7 TeV Electron W asymmetry_1 CMS 7 TeV Electron W asymmetry_1 CMS 7 TeV Electron W asymmetry: [pdf1] [pdf2] D0 Run-2 electron W asymmetry_1 D0 Run-2 electron W asymmetry_1 D0 Run-2 electron W asymmetry: [pdf1] [pdf2]
 
CDF Run-2 jets_1 CDF Run-2 jets_1 CDF Run-2 jets: [pdf1] [pdf2] D0 Run-2 jets_1 D0 Run-2 jets_1 D0 Run-2 jets: [pdf1] [pdf2] CMS 7 TeV jets_1 CMS 7 TeV jets_1 CMS 7 TeV jets: [pdf1] [pdf2] ATLAS 7 TeV jets_1 ATLAS 7 TeV jets_1 ATLAS 7 TeV jets: [pdf1] [pdf2]
 
CMS 8 TeV jets_1 CMS 8 TeV jets_1 CMS 8 TeV jets: [pdf1] [pdf2] CMS 8 TeV ttbar pTt,yt_1 CMS 8 TeV ttbar pTt,yt_1 CMS 8 TeV ttbar pTt,yt: [pdf1] [pdf2] ATLAS 8 TeV ttbar pt,Mtt_1 ATLAS 8 TeV ttbar pt,Mtt_1 ATLAS 8 TeV ttbar pt,Mtt: [pdf1] [pdf2]