Next to Leading Order QCD Corrections to Polarized Λ Production in DIS
de Florian, D. · Sassot, R.
Original · EN
We calculate next to leading order QCD corrections to semi-inclusive polarized deep inelastic scattering and e+e- annihilation cross sections for processes where the polarization of the identified final-state hadron can also be determined. Using dimensional regularization and the HVBM prescription for the γ₅ matrix, we compute corrections for different spin-dependent observables, both in the MS and MSₚ factorization schemes, and analyse their structure. In addition to the well known corrections to polarized parton distributions, we also present those for final-state polarized fracture functions and polarized fragmentation functions, in a consistent factorization scheme.
English translation
This paper has no Arabic translation yet. Be the first: it takes a few seconds, and the result is stored for every future reader.