Abstract
The spin content of the proton is investigated by studying the flavor singlet axial structure of the nucleon in a non-topological chiral soliton model. In order to construct a nucleon state we used the generator coordinate projection method as well as a coherent state for the meson wave function. Using a standard set of parameters we found the value g 0A ≃ 0.44 for the flavor singlet axial vector coupling constant. This result is not far from that of a typical valence quark model.
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