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arXiv · hep-ph/0207368

Neutron charge form factor and quadrupole deformation of the nucleon

A. J. Buchmann
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Abstract

A quark model relation between the neutron charge form factor and the N->Delta charge quadrupole form factor is used to predict the C2/M1 ratio in the N->Delta transition from the elastic neutron form factor data. Excellent agreement with the electro-pionproduction data is found, indicating the validity of the suggested relation. The implication of the negative C2/M1 ratio for the intrinsic deformation of the nucleon is discussed.

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A. J. Buchmann. 2002-07-31. Neutron charge form factor and quadrupole deformation of the nucleon. https://arxiv.org/abs/hep-ph/0207368

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