Sum rules for spin-dependent electroproduction- test of relativistic constituent quarks

S. Wandzura, F. Wilczek

Research output: Contribution to journalArticlepeer-review

440 Scopus citations

Abstract

An infinite set of approximate sum rules, reducing two kinematically independent structure functions to a single one, are proposed. They are derived by a combination of general short-distance analysis and arguments about matrix elements. The later arguments are shown to be consistent with other theoretical expectations for the structure functions.-.

Original languageEnglish (US)
Pages (from-to)195-198
Number of pages4
JournalPhysics Letters B
Volume72
Issue number2
DOIs
StatePublished - Dec 19 1977
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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