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Subleading prong residual, R=0.4

Figure Information
Scope: PWG
PWG-JE (Jets)
Energy
5.02 TeV
System
p-p
Pb-Pb
Figure Group
Measurements of the groomed jet radius and groomed momentum fraction in pp and central Pb–Pb collisions at 5.02 TeV
Figure Image
Figure image (.eps)
2020-05-30-hProngMatching_subleading_leading_JetPt_R04_0.eps
Figure image (.pdf)
2020-05-30-hProngMatching_subleading_leading_JetPt_R04_0.pdf
Figure Caption

Subleading prong residual for R=0.4 for various grooming algorithms. PYTHIA events are embedded into 0-10% central Pb-Pb data, and PYTHIA jets (truth-level and detector-level) are matched to PYTHIA+PbPb det-level jets. Grooming is then performed, and the subleading and leading prongs are identified in the PYTHIA det-level jet as well as the matched PYTHIA+PbPb jet. The PYTHIA+PbPb leading prong is then matched to the PYTHIA det-level subleading prong if it contains >50% of the PYTHIA det-level subleading prong (by pt). The residual is defined as the geometrical difference between PYTHIA+PbPb subleading prong and the PYTHIA det-level subleading prong, for those cases where the PYTHIA det-level subleading prong is tagged in the PYTHIA+PbPb leading prong.

Detail description

Subleading prong residual for R=0.4 for various grooming algorithms. PYTHIA events are embedded into 0-10% central Pb-Pb data, and PYTHIA jets (truth-level and detector-level) are matched to PYTHIA+PbPb det-level jets. Grooming is then performed, and the subleading and leading prongs are identified in the PYTHIA det-level jet as well as the matched PYTHIA+PbPb jet. The PYTHIA+PbPb leading prong is then matched to the PYTHIA det-level subleading prong if it contains >50% of the PYTHIA det-level subleading prong (by pt). The residual is defined as the geometrical difference between PYTHIA+PbPb subleading prong and the PYTHIA det-level subleading prong, for those cases where the PYTHIA det-level subleading prong is tagged in the PYTHIA+PbPb leading prong.