Strangeness in Nucleon

Results of the parity violating asymmetry APV for longitudinally polarized 3 GeV electrons from both hydrogen and helium cryogenic targets, at small scatteting angle tlab~6 deg are presented. The asymmetry for hydrogen is a function of a linear combination of G' and G', the strange quark c...

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Bibliographische Detailangaben
1. Verfasser:	Benaoum, H B
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	ASYMMETRY COSMOLOGY ELECTROMAGNETIC FORM FACTORS ELECTRON REACTIONS ELECTRON-NUCLEON INTERACTIONS ELECTRONS GEV RANGE HELIUM 4 TARGET HYDROGEN 1 TARGET NUCLEONS P INVARIANCE PARITY PARTICLE STRUCTURE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS QUANTUM CHROMODYNAMICS S QUARKS SMALL ANGLE SCATTERING STRANGENESS WEAK INTERACTIONS
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Beschreibung
Zusammenfassung:	Results of the parity violating asymmetry APV for longitudinally polarized 3 GeV electrons from both hydrogen and helium cryogenic targets, at small scatteting angle tlab~6 deg are presented. The asymmetry for hydrogen is a function of a linear combination of G' and G', the strange quark contributions to the electric and magnetic form factors of the nucleon respectively, and that for 4He is a function solely of G'. The combination of the two results therefore allows G' and G'to be separately determined.
ISSN:	0094-243X 1551-7616
DOI:	10.1063/1.2927620