Photopion reactions on deltas preexisting in nuclei
Aug, 1998
Citations per year
Abstract:
Reactions A(\gamma, pi^+p) are considered to proceed through the formation of pion-proton pairs on delta constituents in nuclei. We develop the nonrelativistic operator for \Delta^{++}(\gamma, pi^+)p process in an arbitrary frame. The calculated cross section for C12(\gamma, \pi^+p) reaction is compared to the existing experimental data.Note:
- 8 pages, 3 figures
- 13.60 Le
- 25.20 Lj
- Pion photoproduction
- Δ degrees of freedom in nuclei
- photon nucleus: nuclear reaction
- carbon
- pi+: photoproduction
- p: associated production
- Delta(1232)++
- scattering: photon Delta(1232)++
References(11)
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