Scaling violations for the spin-dependent structure function G1

O. Darrigol, F. Hayot

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

With the formalism of Altarelli and Parisi, we study scaling violations for the spin dependent structure function G1. We find that the variation of G1 with Q2 is essentially determined by that of the valence quarks helicity distributions, the antiquark densities contributing negligibly.

Original languageEnglish
Pages (from-to)391-396
Number of pages6
JournalNuclear Physics B
Volume141
Issue number4
DOIs
StatePublished - 4 Sep 1978
Externally publishedYes

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