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arXiv · 0801.1901

Hadron structure at small momentum transfer

Thomas Walcher
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Abstract

Giving three examples, the form factors of the nucleon, the polarisability of the charged pion and the interference of the $S_{11}(1535)$ with the $D_{13}(1520)$ excitation of the nucleon in the $ηp$-decay channel, it is argued that the hadron structure at low momentum transfer is highly significant for studying QCD.

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Thomas Walcher. 2008-01-12. Hadron structure at small momentum transfer. https://doi.org/10.1016/j.ppnp.2007.12.027

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