Title of article
Hadron structure at small momentum transfer
Author/Authors
Walcher، نويسنده , , Thomas، نويسنده ,
Pages
7
From page
106
To page
112
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 η p -decay channel, it is argued that the hadron structure at low momentum transfer is highly significant for studying QCD.
Keywords
Hadron structure , Pion polarisability , Low energy QCD , Nucleon excitation spectrum , Nucleon form factors
Journal title
Astroparticle Physics
Record number
2042352
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