Abstract
Using current algebra and the Partially Conserved Axial Vector Current hypothesis (PCAC) for soft pions, the ep → e′ Δ++ π <Stack><Subscript><Emphasis Type=“Italic”>soft</Emphasis></Subscript><Superscript>−</Superscript></Stack> cross section near threshold can be related to the axial vector form factor G<Stack><Subscript>><Emphasis Type=“Italic”>A</Emphasis></Subscript><Superscript>><Emphasis Type=“Italic”>N</Emphasis>Δ</Superscript></Stack> for the N → Δ(1232) transition. The first priliminary data from this reaction from the CLAS detector at Jefferson Lab is presented.
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© 1999 Springer-Verlag
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Elouadrhiri, L., CLAS collaboration. (1999). Axial Vector Form Factor G NA ∆ for the N→ ∆(1232) Transition. In: Simula, S., Saghai, B., Mukhopadhyay, N.C., Burkert, V.D. (eds) N* Physics and Nonperturbative Quantum Chromodynamics. Few-Body Systems, vol 11. Springer, Vienna. https://doi.org/10.1007/978-3-7091-6800-4_22
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DOI: https://doi.org/10.1007/978-3-7091-6800-4_22
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