dorsal/arxiv
View SchemaS-wave $\pi^0$ production In pp Collision In A Covariant OBE Model
| Authors | E. Gedalin, A. Moalem, L. Razdolskaja |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9611005 |
| URL | https://arxiv.org/abs/nucl-th/9611005 |
Abstract
The total cross section for the pp to pp $\pi^0$ reaction at energies close to threshold is calculated in a covariant one-boson-exchange model. The amplitudes for the elementary BN to N$\pi^0$ processes are taken to be the sum of s, u and t pole terms. The main contributions to the primary productionamplitude is due to a sigma meson exchange. Both the scale and energy dependence of the cross section are perfectly reproduced.
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"abstract": "The total cross section for the pp to pp $\\pi^0$ reaction at energies close\nto threshold is calculated in a covariant one-boson-exchange model. The\namplitudes for the elementary BN to N$\\pi^0$ processes are taken to be the sum\nof s, u and t pole terms. The main contributions to the primary\nproductionamplitude is due to a sigma meson exchange. Both the scale and energy\ndependence of the cross section are perfectly reproduced.",
"arxiv_id": "nucl-th/9611005",
"authors": [
"E. Gedalin",
"A. Moalem",
"L. Razdolskaja"
],
"categories": [
"nucl-th"
],
"title": "S-wave $\\pi^0$ production In pp Collision In A Covariant OBE Model",
"url": "https://arxiv.org/abs/nucl-th/9611005"
},
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