A new evaluation of polarized parton densities in the nucleon
Imperial College, University of London, London WC1E 7HX, UK
2 Bogoliubov Theoretical Laboratory, Joint Institute for Nuclear Research, 141980 Dubna, Russia
3 Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, blvd. Tsarigradsko Chaussee 72, Sofia 1784, Bulgaria
Revised: 10 January 2002
Published online: 22 February 2002
We present a new leading and next-to-leading QCD analysis of the world data on inclusive polarized deep inelastic scattering. A new set of polarized parton densities is extracted from the data and the sensitivity of the results to the newly incorporated SLAC/E155 proton data is discussed.
© Società Italiana di Fisica, Springer-Verlag, 2002