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arXiv · hep-ph/9506389

Nucleon to Delta Weak Excitation Amplitudes in the Non-relativistic Quark Model

Jùn Líu·Nimai C. Mukhopadhyay·Lisheng Zhang
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Abstract

We investigate the nucleon to Delta(1232) vector and axial vector amplitudes in the non-relativistic quark model of the Isgur-Karl variety. A particular interest is to investigate the SU(6) symmetry breaking, due to color hyperfine interaction. We compare the theoretical estimates to recent experimental investigation of the Adler amplitudes by neutrino scattering.

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Jùn Líu, Nimai C. Mukhopadhyay, Lisheng Zhang. 1995-06-22. Nucleon to Delta Weak Excitation Amplitudes in the Non-relativistic Quark Model. https://doi.org/10.1103/physrevc.52.1630

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