TMD Project is hosted by Hepforge, IPPP Durham

TMD PDF and FF : Grids, Interpolation Routines and Example Code

Below we supply grid files, interpolation routines, and sample calculations for both the proton TMD PDFs and the pion TMD FFs. See the README file for more explanation.

Note that for the codes below to work correctly, one needs the standard integrated PDF sets installed. You can find MSTW PDF sets here.

TMD PDFs and FFs
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  • tmd.tar.gz: Grids, interpolation routines and example codes together.
  • Separate Files
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  • PDFGrids.tar.gz: Grid files for the quark TMD PDFs.
  • FFGrids.tar.gz: Grid files for the pion TMD FFs.
  • tmd.m: Interpolation routines for TMD PDF and FFs for bmax=0.5 GeV^-1.(mathematica file)
  • tmd1p5.m: Interpolation routines for TMD PDF and FFs for bmax=1.5 GeV^-1.(mathematica file)
  • tmd_c.tar.gz: Interpolation routines for TMD PDF and FFs. (C++)
  • TMDPDFcalc.nb: Up quark TMD PDF with bmax=0.5 GeV^-1.
  • TMDPDFcalc1p5.nb: Up quark TMD PDF with bmax=1.5 GeV^-1.
  • TMDFFcalc.nb: Up quark TMD FF inside a pion with bmax=0.5 GeV^-1.
  • TMDFFcalc1p5.nb: Up quark TMD FF inside a pion with bmax=1.5 GeV^-1.