PDFSense: visualization of experimental constraints on the nucleon structureOn this webpage, we collect various estimates of sensitivity of hadronic scattering experiments to parton distribution functions (PDFs) obtained using the PDFsense program [download here]. The PDFsense enables users to compute the sensitivity and correlation of experimental data sets and CTEQ PDF sets. Citation policyIf you use the programs or results from this website, please citeVisualizing the sensitivity of hadronic experiments to nucleon structure BoTing Wang, T. J. Hobbs, Sean Doyle, Jun Gao, TieJiun Hou, Pavel Nadolsky, and Fredrick I. Olness arXiv:1803.02777 Other related work. The reader may find this related work also of interest: Dynamical projections for the visualization of PDFSense data Dianne Cook, Ursula Laa, German Valencia arXiv:1806.09742 This paper uses PDFSense to visualize the sensitivity of hadronic experiments to nucleon structure, and provides dynamic visualisation of high dimensional data. Animations (Acrobat required) are included in the paper. Website development: BoTing Wang, Pavel Nadolsky TSV FilesThe .tsv files [download] record the vectors of residuals and their descriptions (metadata) for CTEQTEA error PDFs and all points in experimental data sets. The residuals are divided by the rootmeansquare of the central values of residuals in each experiment as shown in the paper. for each point in each data set. Users can upload the .tsv files into the TensorFlow Embedding Projector for the PCA or TSNE analyses, or the .tsv files can be analyzed in Mathematica, Excel, etc.FiguresCT14HERA2 NNLO sensitivities
all experimentsWe only show the figures containing at least one data point with a high enough correlation (C_{f}>0.7) or sensitivity (S_{f}>0.25). The link1, link2 record the values of highlighted points and the statistical quantities (Npt, mean, total values, etc) of C_{f} and S_{f} in figures.
Inclusive jet production at the LHCWe only show the figures containing at least one data point with a high enough correlation (C_{f}>0.7) or sensitivity (S_{f}>0.25).The link1, link2 record the values of highlighted points and the statistical quantities (Npt, mean, total values, etc) of C_{f} and S_{f} in figures.
highpT Z production at the LHCWe only show the figures containing at least one data point with a high enough correlation (C_{f}>0.7) or sensitivity (S_{f}>0.25).The link1, link2 record the values of highlighted points and the statistical quantities (Npt, mean, total values, etc) of C_{f} and S_{f} in figures.
ttbar production at the LHCWe only show the figures containing at least one data point with a high enough correlation (C_{f}>0.7) or sensitivity (S_{f}>0.25).The link1, link2 record the values of highlighted points and the statistical quantities (Npt, mean, total values, etc) of C_{f} and S_{f} in figures.
Charge lepton asymmetry in W boson production at the LHCWe only show the figures containing at least one data point with a high enough correlation (C_{f}>0.7) or sensitivity (S_{f}>0.25).The link1, link2 record the values of highlighted points and the statistical quantities (Npt, mean, total values, etc) of C_{f} and S_{f} in figures.
LHeC DIS pseudodataWe only show the figures containing at least one data point with a high enough correlation (C_{f}>0.7) or sensitivity (S_{f}>0.25).The link1, link2 record the values of highlighted points and the statistical quantities (Npt, mean, total values, etc) of C_{f} and S_{f} in figures.
