Incoherent Pion Production in Antineutrino-Nucleus Scattering within a Fermi Smearing Approach

Autores
Berrueta Martínez, Estefanía; Mariano, Alejandro Edgardo; Barbero, César Alberto
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper, we compute the charged current (CC) cross section of the background processes ¯vμA → μ+(A − 1)N'π which are involved in the measurement of the oscillation probability P(¯vμ → ¯ve), for the CP-mirror processes of vμ → ve. We develop a model that takes into account: binding effects, nucleon smearing, and final state interactions (FSI) between nucleons-pions and the residual nucleus. It was also suitable in describing other channels as μA → μ−(A − 1)N'π, keeping covariance, gauge invariance and partially unitarity. Our calculations are compared with other dynamical models that have introduced the ∆(1232) resonance but inconsistently, and contrasted with experimental data obtained at CERN PS in Gargamell chamber.
Facultad de Ciencias Exactas
Materia
Física
antineutrino
∆ resonance
cross section
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/107616
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/107616
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Incoherent Pion Production in Antineutrino-Nucleus Scattering within a Fermi Smearing ApproachBerrueta Martínez, EstefaníaMariano, Alejandro EdgardoBarbero, César AlbertoFísicaantineutrino∆ resonancecross sectionIn this paper, we compute the charged current (CC) cross section of the background processes ¯vμA → μ+(A − 1)N'π which are involved in the measurement of the oscillation probability P(¯vμ → ¯ve), for the CP-mirror processes of vμ → ve. We develop a model that takes into account: binding effects, nucleon smearing, and final state interactions (FSI) between nucleons-pions and the residual nucleus. It was also suitable in describing other channels as μA → μ−(A − 1)N'π, keeping covariance, gauge invariance and partially unitarity. Our calculations are compared with other dynamical models that have introduced the ∆(1232) resonance but inconsistently, and contrasted with experimental data obtained at CERN PS in Gargamell chamber.Facultad de Ciencias Exactas2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/107616enginfo:eu-repo/semantics/altIdentifier/issn/2435-3892info:eu-repo/semantics/altIdentifier/doi/10.7566/jpscp.12.010042info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:15:57Zoai:sedici.unlp.edu.ar:10915/107616Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:15:57.536SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Incoherent Pion Production in Antineutrino-Nucleus Scattering within a Fermi Smearing Approach
title Incoherent Pion Production in Antineutrino-Nucleus Scattering within a Fermi Smearing Approach
spellingShingle Incoherent Pion Production in Antineutrino-Nucleus Scattering within a Fermi Smearing Approach
Berrueta Martínez, Estefanía
Física
antineutrino
∆ resonance
cross section
title_short Incoherent Pion Production in Antineutrino-Nucleus Scattering within a Fermi Smearing Approach
title_full Incoherent Pion Production in Antineutrino-Nucleus Scattering within a Fermi Smearing Approach
title_fullStr Incoherent Pion Production in Antineutrino-Nucleus Scattering within a Fermi Smearing Approach
title_full_unstemmed Incoherent Pion Production in Antineutrino-Nucleus Scattering within a Fermi Smearing Approach
title_sort Incoherent Pion Production in Antineutrino-Nucleus Scattering within a Fermi Smearing Approach
dc.creator.none.fl_str_mv Berrueta Martínez, Estefanía
Mariano, Alejandro Edgardo
Barbero, César Alberto
author Berrueta Martínez, Estefanía
author_facet Berrueta Martínez, Estefanía
Mariano, Alejandro Edgardo
Barbero, César Alberto
author_role author
author2 Mariano, Alejandro Edgardo
Barbero, César Alberto
author2_role author
author
dc.subject.none.fl_str_mv Física
antineutrino
∆ resonance
cross section
topic Física
antineutrino
∆ resonance
cross section
dc.description.none.fl_txt_mv In this paper, we compute the charged current (CC) cross section of the background processes ¯vμA → μ+(A − 1)N'π which are involved in the measurement of the oscillation probability P(¯vμ → ¯ve), for the CP-mirror processes of vμ → ve. We develop a model that takes into account: binding effects, nucleon smearing, and final state interactions (FSI) between nucleons-pions and the residual nucleus. It was also suitable in describing other channels as μA → μ−(A − 1)N'π, keeping covariance, gauge invariance and partially unitarity. Our calculations are compared with other dynamical models that have introduced the ∆(1232) resonance but inconsistently, and contrasted with experimental data obtained at CERN PS in Gargamell chamber.
Facultad de Ciencias Exactas
description In this paper, we compute the charged current (CC) cross section of the background processes ¯vμA → μ+(A − 1)N'π which are involved in the measurement of the oscillation probability P(¯vμ → ¯ve), for the CP-mirror processes of vμ → ve. We develop a model that takes into account: binding effects, nucleon smearing, and final state interactions (FSI) between nucleons-pions and the residual nucleus. It was also suitable in describing other channels as μA → μ−(A − 1)N'π, keeping covariance, gauge invariance and partially unitarity. Our calculations are compared with other dynamical models that have introduced the ∆(1232) resonance but inconsistently, and contrasted with experimental data obtained at CERN PS in Gargamell chamber.
publishDate 2016
dc.date.none.fl_str_mv 2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/107616
url http://sedici.unlp.edu.ar/handle/10915/107616
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/2435-3892
info:eu-repo/semantics/altIdentifier/doi/10.7566/jpscp.12.010042
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.22299

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