Nucleon form factors and spin content in a quark-diquark model with a pion cloud
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Date
2012
Authors
Cloet, Ian Christopher
Miller, Gerald A.
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Journal article
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Physical Review C, 2012; 86(1):015208
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Ian C. Cloët and Gerald A. Miller
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Abstract
We propose a model of the nucleon in which quark-diquark configurations immersed in a pion cloud are treated in a manner consistent with Poincaré invariance. With suitably chosen parameters, the computations employing this model reproduce the measured electromagnetic form factors and the quark-spin contribution to the total nucleon angular momentum.
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School of Chemistry and Physics
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©2012 American Physical Society