Spin dependent structure function {ital g}{sub 1}({ital x}) of the proton and the deuteron from the SMC experiment

Journal Article · Fri Sep 01 00:00:00 EDT 1995 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.48958· OSTI ID:254167

Zanetti, A M ^[1]

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1. Istituto Nazionale di Fisica Nucleare Area di Ricerca-I34012 Trieste (Italy)

The measurements of the spin-dependent structure function {ital g}{sub 1} of the proton and, briefly, of the deuteron in polarized deep inelastic scattering are presented. Implications for our understanding of the internal spin structure of the nucleon are discussed. Data are in disagreement with the Ellis-Jaffe sum rule at a two standard deviation level. The Bjorken sum rule is confirmed to within 10{percent} of its theoretical value (one standard deviation level). {copyright} {ital 1995 American Institute of Physics.}

• Sponsoring Organization: USDOE
• OSTI ID: 254167
• Report Number(s): CONF-9409103-; ISSN 0094-243X; TRN: 96:020813
• Journal Information: AIP Conference Proceedings, Vol. 343, Issue 1; Conference: 11. international symposia on high energy spin physics and polarization phenomena in nuclear physics, Bloomington, IN (United States), 15-22 Sep 1994; Other Information: PBD: Sep 1995
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
MUON-NEUTRON INTERACTIONS
DEEP INELASTIC SCATTERING
MUON-PROTON INTERACTIONS
STRUCTURE FUNCTIONS
POLARIZED BEAMS
POLARIZED TARGETS
SUM RULES
POLARIZATION-ASYMMETRY RATIO