dorsal/arxiv
View SchemaInfluence of spin-rotation measurements on partial-wave analyses of elastic pion-nucleon scattering
| Authors | I. G. Alekseev, V. P. Kanavets, B. V. Morozov, D. N. Svirida, S. P. Kruglov, A. A. Kulbardis, V. V. Sumachev, R. A. Arndt, I. I. Strakovsky, R. L. Workman |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9608043 |
| URL | https://arxiv.org/abs/nucl-th/9608043 |
| DOI | 10.1103/PhysRevC.55.2049 |
| Journal | Phys.Rev.C55:2049-2053,1997 |
Abstract
Recent measurements of spin-rotation parameters in elastic $\pi^+ p$ scattering are in marked disagreement with predictions of the Carnegie-Mellon$-$Berkeley and Karlsruhe-Helsinki analyses. Using the method of Barrelet, we show how this discrepancy can be removed. We then show how this Barrelet transformation alters the partial-wave amplitudes. The effect of unitarity and analyticity constraints is also considered.
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"abstract": "Recent measurements of spin-rotation parameters in elastic $\\pi^+ p$\nscattering are in marked disagreement with predictions of the\nCarnegie-Mellon$-$Berkeley and Karlsruhe-Helsinki analyses. Using the method of\nBarrelet, we show how this discrepancy can be removed. We then show how this\nBarrelet transformation alters the partial-wave amplitudes. The effect of\nunitarity and analyticity constraints is also considered.",
"arxiv_id": "nucl-th/9608043",
"authors": [
"I. G. Alekseev",
"V. P. Kanavets",
"B. V. Morozov",
"D. N. Svirida",
"S. P. Kruglov",
"A. A. Kulbardis",
"V. V. Sumachev",
"R. A. Arndt",
"I. I. Strakovsky",
"R. L. Workman"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.55.2049",
"journal_ref": "Phys.Rev.C55:2049-2053,1997",
"title": "Influence of spin-rotation measurements on partial-wave analyses of elastic pion-nucleon scattering",
"url": "https://arxiv.org/abs/nucl-th/9608043"
},
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