Artículo
Superscaling in charged current neutrino quasielastic scattering in the relativistic impulse approximation
Autor/es | Caballero Carretero, Juan Antonio
Amaro Soriano, José Enrique Barbaro, M. B. Donnelly, T. W. Maieron, C. Udías, J. M. |
Departamento | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear |
Fecha de publicación | 2005-12-16 |
Fecha de depósito | 2017-07-18 |
Publicado en |
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Resumen | 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 ... 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. |
Agencias financiadoras | Ministerio de Ciencia y Tecnología (MCYT). España |
Identificador del proyecto | BFM2002-03315
BFM2002-03218 FPA2002-04181- C04-04 BFM2003-041-C02-01 |
Cita | Caballero Carretero, J.A., Amaro Soriano, J.E., Barbaro, M.B., Donnelly, T.W., Maieron, C. y Udías, J.M. (2005). Superscaling in charged current neutrino quasielastic scattering in the relativistic impulse approximation. Physical Review Letters, 95 (25), 252502-1-252502-4. |
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