[hep-ph/0206027] Explicit model realizing parton-hadron duality

High Energy Physics - Phenomenology, abstract
hep-ph/0206027



From: Volodymyr Magas <vladimir@gtae3.ist.utl.pt>



Date: Tue, 4 Jun 2002 12:24:35 GMT (61kb)

Explicit model realizing parton-hadron duality

Authors: R. Fiore , A. Flachi , L.L. Jenkovszky , A.I. Lengyel , V.K. Magas
Comments: 29 pages, 7 figures
Journal-ref: Eur. Phys. J A 15 (2002) pp. 505-515
An explicit model realizing parton-hadron duality and fitting the data is suggested. Complex nonlinear Regge trajectories are important ingredients of the model. The inclusion of $\Delta$ and $N^*$ trajectories should account for all resonances in the direct channel. The exotic trajectory is responsible for the smooth background.

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