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hoppet v2 release note
Alexander Karlberg1, Paolo Nason2, Gavin Salam3,4
1CERN, Theoretical Physics Department, 1211 Geneva 23, Switzerland.
None:
We document the three main new features in the v2 release series of the hoppet parton distribution function evolution code, specifically support for N LO QCD evolution in the variable flavour number scheme, for the determination of hadronic structure functions for massless quarks up to N LO, and for QED evolution to an accuracy phenomenologically equivalent to NNLO QCD. Additionally we describe a new Python interface, CMake build option, functionality to save a hoppet table as an LHAPDF grid and update our performance benchmarks, including optimisations in interpolating PDF tables.
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