Polarized structure functions of the nucleon in the resonance region

Authors
Drechsel, D Kamalov, SS Krein, G Pasquini, B Tiator, L
Citation
D. Drechsel et al., Polarized structure functions of the nucleon in the resonance region, NUCL PHYS A, 666, 2000, pp. 286C-289C
Citations number
15
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS A
ISSN journal
03759474 → ACNP
Volume
666
Year of publication
2000
Pages
286C - 289C
Database
ISI
SICI code
0375-9474(20000313)666:<286C:PSFOTN>2.0.ZU;2-K
Abstract
We present predictions for the spin structure functions of the proton in th e framework of a unitary isobar model for one-pion photo- and electroproduc tion. Our results are compared with recent experimental data from SLAC. The first moments of the calculated structure functions fullfil the Gerasimov- Drell-Hearn and Burkhardt-Cottingham sum rules within an error of typically 5-10%.