dorsal/arxiv
View SchemaPhotoabsorption on a Nucleon in the D_{13} Resonance Energy Region
| Authors | Kazuyuki Ochi, Michihiro Hirata, Takashi Takaki |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9703058 |
| URL | https://arxiv.org/abs/nucl-th/9703058 |
| DOI | 10.1103/PhysRevC.56.1472 |
| Journal | Phys.Rev.C56:1472-1482,1997 |
Abstract
We present a simple model for the $\gamma N \to \pi \pi N$ reaction which reproduces the cross sections of the $\pi^+ \pi^- p, \pi^+ \pi^- n, \pi^+ \pi^0 n$ and $\pi^- \pi^0 p$ channels over the range of the energies 0.41-0.85 GeV. We use the dynamical model for the resonances, \Delta(1232), N^*(1520) and \rho-meson. The total photoabsorption off a nucleon is also discussed.
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"abstract": "We present a simple model for the $\\gamma N \\to \\pi \\pi N$ reaction which\nreproduces the cross sections of the $\\pi^+ \\pi^- p, \\pi^+ \\pi^- n, \\pi^+ \\pi^0\nn$ and $\\pi^- \\pi^0 p$ channels over the range of the energies 0.41-0.85 GeV.\nWe use the dynamical model for the resonances, \\Delta(1232), N^*(1520) and\n\\rho-meson. The total photoabsorption off a nucleon is also discussed.",
"arxiv_id": "nucl-th/9703058",
"authors": [
"Kazuyuki Ochi",
"Michihiro Hirata",
"Takashi Takaki"
],
"categories": [
"nucl-th",
"hep-ph"
],
"doi": "10.1103/PhysRevC.56.1472",
"journal_ref": "Phys.Rev.C56:1472-1482,1997",
"title": "Photoabsorption on a Nucleon in the D_{13} Resonance Energy Region",
"url": "https://arxiv.org/abs/nucl-th/9703058"
},
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