dorsal/arxiv
View SchemaSuperscaling in charged current neutrino quasielastic scattering in the relativistic impulse approximation
| Authors | J. A. Caballero, J. E. Amaro, M. B. Barbaro, T. W. Donnelly, C. Maieron, J. M. Udias |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0504040 |
| URL | https://arxiv.org/abs/nucl-th/0504040 |
| DOI | 10.1103/PhysRevLett.95.252502 |
| Journal | Phys.Rev.Lett.95:252502,2005 |
Abstract
Superscaling of the quasielastic cross section in charged current neutrino-nucleus reactions at energies of a few GeV is investigated within the framework of the relativistic impulse approximation. Several approaches are used to describe final state interactions and comparisons are made with the plane wave approximation. Superscaling is very successful in all cases. The scaling function obtained using a relativistic mean field for the final states shows an asymmetric shape with a long tail extending towards positive values of the scaling variable, in excellent agreement with the behavior presented by the experimental scaling function.
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"abstract": "Superscaling of the quasielastic cross section in charged current\nneutrino-nucleus reactions at energies of a few GeV is investigated within the\nframework of the relativistic impulse approximation. Several approaches are\nused to describe final state interactions and comparisons are made with the\nplane wave approximation. Superscaling is very successful in all cases. The\nscaling function obtained using a relativistic mean field for the final states\nshows an asymmetric shape with a long tail extending towards positive values of\nthe scaling variable, in excellent agreement with the behavior presented by the\nexperimental scaling function.",
"arxiv_id": "nucl-th/0504040",
"authors": [
"J. A. Caballero",
"J. E. Amaro",
"M. B. Barbaro",
"T. W. Donnelly",
"C. Maieron",
"J. M. Udias"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevLett.95.252502",
"journal_ref": "Phys.Rev.Lett.95:252502,2005",
"title": "Superscaling in charged current neutrino quasielastic scattering in the relativistic impulse approximation",
"url": "https://arxiv.org/abs/nucl-th/0504040"
},
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