Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Article; Proceedings Paper
The recent measurement of quark-hadron duality is shortly discussed by using a simple constituent quark model. Comparing with the moments of the structure functions in the resonance region and in the deep inelastic scattering region, we study the occurances of Bloom-Gilman quark-hadron duality for the nucleon structure function F-2 and g(1). Local duality is also analyzed.