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The Pion Electroproduction in the $Δ$(1232) region region

Chung Wen Kao
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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 Q^2 evolutions of weighted integrals of amplitudes are presented.

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Chung Wen Kao. 1999-10-27. The Pion Electroproduction in the $Δ$(1232) region region. https://arxiv.org/abs/nucl-th/9910069

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