Martin-Stirling-Thorne-Watt Parton Distribution Functions

Update (21st May 2009): PDF sets for different α_S now available [arXiv:0905.3531].

Here we provide the standalone interface code and grids for the MSTW 2008 (LO, NLO, NNLO) PDFs described in arXiv:0901.0002 (and arXiv:0905.3531). These are also available in LHAPDF (from version 5.7.0). The MSTW 2008 PDFs supersede the older MRST PDFs. Additional PDF sets are provided for a range of α_S values. We provide supplementary plots documenting the eigenvector PDF sets and also some other key plots. We also provide the slides from selected recent talks.