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Titolo:
The spin structure of the nucleon
Autore:
Sloan, T;
Indirizzi:
Univ Lancaster, Dept Phys, Lancaster LA1 4YB, England Univ Lancaster Lancaster England LA1 4YB hys, Lancaster LA1 4YB, England
Titolo Testata:
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES
fascicolo: 1779, volume: 359, anno: 2001,
pagine: 379 - 389
SICI:
1364-503X(20010215)359:1779<379:TSSOTN>2.0.ZU;2-7
Fonte:
ISI
Lingua:
ENG
Soggetto:
DEEP-INELASTIC-SCATTERING; BJORKEN SUM-RULE; STRUCTURE FUNCTIONS G(1); ENERGY MUON SCATTERING; POLARIZED PROTONS; ASYMMETRIES A(1); ELECTROPRODUCTION; DEUTERON; QCD; MODEL;
Keywords:
spin structure; structure of the nucleon; deep-inelastic scattering;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
59
Recensione:
Indirizzi per estratti:
Indirizzo: Sloan, T Univ Lancaster, Dept Phys, Lancaster LA1 4YB, England Univ Lancaster Lancaster England LA1 4YB aster LA1 4YB, England
Citazione:
T. Sloan, "The spin structure of the nucleon", PHI T ROY A, 359(1779), 2001, pp. 379-389

Abstract

The measurements of the spin structure functions for the proton and neutron are reviewed. Recent high-precision data have allowed the Bjorken sum rule to be verified to within ca. 10% accuracy, providing a rigorous test of quantum chromodynamics, the current theory of strong interactions. The data show that there is a deficit between the spin carried by the quarks and thespin of the nucleon, as measured in deep-inelastic scattering. The theories of the deficit are discussed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/01/20 alle ore 19:07:16