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physics:pdfs [2018/08/27 14:07] – [Parton distribution functions at CMS] iwn | physics:pdfs [2018/08/27 15:19] (current) – [General] iwn |
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* [[https://lhapdf.hepforge.org|LHAPDF library]] to evaluate PDFs, in [[https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideLHAPDF|CMSSW]] | * [[https://lhapdf.hepforge.org|LHAPDF library]] to evaluate PDFs, in [[https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideLHAPDF|CMSSW]] |
* a very nice summary about PDFs at the LHC is made in [[https://indico.cern.ch/event/667965/contributions/2787600/attachments/1584573/2504939/Rojo.pdf|these slides]] and in [[https://arxiv.org/abs/1709.04922|this paper ("The Structure of the Proton in the LHC Precision Era", 2017)]]. | * a very nice summary about PDFs at the LHC is made in [[https://indico.cern.ch/event/667965/contributions/2787600/attachments/1584573/2504939/Rojo.pdf|these slides]] and in [[https://arxiv.org/abs/1709.04922|this paper ("The Structure of the Proton in the LHC Precision Era", 2017)]]. |
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| <WRAP group> |
| <WRAP column 2% centeralign> |
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| </WRAP> |
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| {{ physics:pdfs:pdf_sets_summary.png }} |
| Table summarizing the available PDF sets and how to what data they were fitted (made by [[https://indico.cern.ch/event/568360/contributions/2390640/attachments/1438115/2212495/ubialiDIS2017pdfs_nobckp.pdf|M. Ubiali at DIS2017]]). |
| </WRAP> |
| <WRAP column 21.8% centeralign> |
| {{ physics:pdfs:pdfs_mmht2014_nnlo_10gev.png }} |
| {{ physics:pdfs:pdfs_mmht2014_nnlo_10tev.png }} |
| MMHT 2014 NNLO PDF sets at Q^2 = 10 GeV and 10 TeV. |
| </WRAP> |
| </WRAP> |
===== Run I (7, 8 TeV) ===== | ===== Run I (7, 8 TeV) ===== |
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