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A New Evaluation of Polarized Parton Densities in the Nucleon

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arxiv hep-ph/0111267 v2 pith:JGKZWGP3 submitted 2001-11-21 hep-ph hep-ex

A New Evaluation of Polarized Parton Densities in the Nucleon

classification hep-ph hep-ex
keywords datapolarizeddensitiespartonanalysisdeepdiscussede155
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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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.

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Forward citations

Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. NNLO Determination of Polarized Parton Distribution Functions with Higher-Twist and Target-Mass Corrections

    hep-ph 2026-07 accept novelty 4.0

    KLS26 is an NNLO polarized PDF set from inclusive DIS that includes TMC, additive and multiplicative higher-twist terms, and positivity, with the largest NNLO shifts in the strange-quark helicity distribution.

  2. Global analyses of helicity-dependent parton distribution functions

    hep-ph 2026-07 accept novelty 2.0

    Modern global QCD analyses agree that up-quark helicity is positive and down-quark helicity negative, with positive gluon polarisation at moderate x, while the full gluon spin moment remains limited by the unmeasured ...