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SUMMARY:PDF4LHC working meeting: location 4/S-030
DTSTART:20260616T080000Z
DTEND:20260616T170000Z
DTSTAMP:20260511T002200Z
UID:indico-event-1668234@indico.cern.ch
CONTACT:amanda.cooper-sarkar@physics.ox.ac.uk
DESCRIPTION:This meeting of the PDF4LHC is a working meeting towards a new
  PDF4LHC combination.  Agenda is currently provisional.\nPoints for discu
 ssion from Joey.\n\n\n\n\n\nCompare aN3LO PDFs\, PDF luminosities among CT
 25\, MSHT (new aN3LO PDF coming with updated input)\, NNPDF\n\n\nCompare N
 NLO->aN3LO ratios. Ratio of ratio plot which indicates how much of the dif
 ference between PDFs is due to the different data sets/treatments in each 
 PDF set\, and how \nmuch is due to the transition to aN3LO\n\n\nIf differ
 ences still exist above the level we are comfortable with\, come up with a
  framework to understand the origin of those differences\, for example sta
 rting with a simpler data set \n\n\nImpact of QED corrections\; is there 
 a way of further reducing the spread\n\n\nCombination of the 3 PDFs for LH
 C phenomenology\n\n\n\n\n\n \n\nhttps://indico.cern.ch/event/1668234/
LOCATION:4/S-030 (CERN)
URL:https://indico.cern.ch/event/1668234/
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