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arXiv · nucl-th/9907109

Charged current weak production of the Delta resonance

L. Alvarez-Ruso·E. Oset·S. K. Singh·M. J. Vicente Vacas
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Abstract

The charge changing weak production of Delta in nucleons and nuclei is studied. The reactions e^{-} p -> Delta^{0} ν_{e} and e^{+} p -> Delta^{++} \barν_{e} are considered as a possible source of information about the weak N-Delta transition form factors. The low q^2 BNL data on neutrino production of Delta are used to extract the axial vector N-Delta coupling, taking into account the deuteron structure and the Delta width. Finally, pion production induced by neutrinos in ^{16}O in the Delta region, relevant to atmospheric neutrino experiments, is investigated.

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L. Alvarez-Ruso, E. Oset, S. K. Singh, M. J. Vicente Vacas. 1999-07-28. Charged current weak production of the Delta resonance. https://doi.org/10.1016/s0375-9474(99)00781-2

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