The Pion Electroproduction in the Δ(1232) region region

1999/10/27 by Chung Wen Kao, Kao, Chung Wen
Physics and Astronomy · #FOS: Physical sciences #High-Energy Particle Collisions Research #Nuclear Theory (nucl-th) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #nucl-th

paper · pdf · doi:10.48550/arxiv.nucl-th/9910069

15 pages, no figures

arxiv created 1999/10/27 · openalex publication_date 1999/10/27 · arxiv updated 2009/12/01 · openalex created_date 2024/04/11 · openalex updated_date 2026/07/28

Abstract

The amplitudes of the pion electroproduction from the nucleon are derived up to third order in the chiral effective theory including explicit Δ(1232) >. The Q² evolutions of weighted integrals of amplitudes are presented.

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