dorsal/arxiv
View SchemaExtraction of the $\pi NN$ coupling constant from NN scattering data
| Authors | R. A. Arndt, I. I. Strakovsky, R. L. Workman |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9506005 |
| URL | https://arxiv.org/abs/nucl-th/9506005 |
| DOI | 10.1103/PhysRevC.52.2246 |
| Journal | Phys.Rev.C52:2246-2249,1995 |
Abstract
We reexamine Chew's method for extracting the $\pi NN$ coupling constant from np differential cross section measurements. Values for this coupling are extracted below 350 MeV, in the potential model region, and up to 1 GeV. The analyses to 1~GeV have utilized 55 data sets. We compare these results to those obtained via $\chi^2$ mapping techniques. We find that these two methods give consistent results which are in agreement with previous Nijmegen determinations.
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"abstract": "We reexamine Chew\u0027s method for extracting the $\\pi NN$ coupling constant from\nnp differential cross section measurements. Values for this coupling are\nextracted below 350 MeV, in the potential model region, and up to 1 GeV. The\nanalyses to 1~GeV have utilized 55 data sets. We compare these results to those\nobtained via $\\chi^2$ mapping techniques. We find that these two methods give\nconsistent results which are in agreement with previous Nijmegen\ndeterminations.",
"arxiv_id": "nucl-th/9506005",
"authors": [
"R. A. Arndt",
"I. I. Strakovsky",
"R. L. Workman"
],
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"nucl-th"
],
"doi": "10.1103/PhysRevC.52.2246",
"journal_ref": "Phys.Rev.C52:2246-2249,1995",
"title": "Extraction of the $\\pi NN$ coupling constant from NN scattering data",
"url": "https://arxiv.org/abs/nucl-th/9506005"
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