Single photon production νlN→νlNγ in neutrino-nucleon scattering

Autores
Barbero, César Alberto; Mariano, Alejandro Edgardo
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The quasielastic charged current (CCQE) νen→e⎯pνen→e−p scattering is the dominant mechanism to detect appearance of a νe in an almost νμ flux at the 1 GeV scale. Actual experiments show a precision below 1% and between less known background contributions, but necessary to constraint the event excess, we have the radiative corrections. A consistent model recently developed for the simultaneous description of elastic and radiative πN scattering, pion-photoproduction and single pion production processes, both for charged and neutral current neutrino-nucleon scattering, is extended for the evaluation of the radiative νlN→νlNγνlN→νlNγ cross section. Our results are similar to a previous (but inconsistent) theoretical evaluation in the low energy region, and show an increment in the upper region where the Δ resonance becomes relevant.
Facultad de Ciencias Exactas
Materia
Física
Neutrino
Radiative
Scattering
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:10915/96956
Acceder
id SEDICI_0752e4573e09e282b28b0ad660c4f38e
oai_identifier_str oai:sedici.unlp.edu.ar:10915/96956
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Single photon production νlN→νlNγ in neutrino-nucleon scatteringBarbero, César AlbertoMariano, Alejandro EdgardoFísicaNeutrinoRadiativeScatteringThe quasielastic charged current (CCQE) νen→e⎯pνen→e−p scattering is the dominant mechanism to detect appearance of a νe in an almost νμ flux at the 1 GeV scale. Actual experiments show a precision below 1% and between less known background contributions, but necessary to constraint the event excess, we have the radiative corrections. A consistent model recently developed for the simultaneous description of elastic and radiative πN scattering, pion-photoproduction and single pion production processes, both for charged and neutral current neutrino-nucleon scattering, is extended for the evaluation of the radiative νlN→νlNγνlN→νlNγ cross section. Our results are similar to a previous (but inconsistent) theoretical evaluation in the low energy region, and show an increment in the upper region where the Δ resonance becomes relevant.Facultad de Ciencias Exactas2013-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf244-246http://sedici.unlp.edu.ar/handle/10915/96956enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/23618info:eu-repo/semantics/altIdentifier/url/http://aip.scitation.org/doi/abs/10.1063/1.4804127info:eu-repo/semantics/altIdentifier/issn/0094-243Xinfo:eu-repo/semantics/altIdentifier/doi/10.1063/1.4804127info:eu-repo/semantics/altIdentifier/hdl/11336/23618info: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:UNLP2025-10-22T17:00:50Zoai:sedici.unlp.edu.ar:10915/96956Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:00:50.767SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Single photon production νlN→νlNγ in neutrino-nucleon scattering
title Single photon production νlN→νlNγ in neutrino-nucleon scattering
spellingShingle Single photon production νlN→νlNγ in neutrino-nucleon scattering
Barbero, César Alberto
Física
Neutrino
Radiative
Scattering
title_short Single photon production νlN→νlNγ in neutrino-nucleon scattering
title_full Single photon production νlN→νlNγ in neutrino-nucleon scattering
title_fullStr Single photon production νlN→νlNγ in neutrino-nucleon scattering
title_full_unstemmed Single photon production νlN→νlNγ in neutrino-nucleon scattering
title_sort Single photon production νlN→νlNγ in neutrino-nucleon scattering
dc.creator.none.fl_str_mv Barbero, César Alberto
Mariano, Alejandro Edgardo
author Barbero, César Alberto
author_facet Barbero, César Alberto
Mariano, Alejandro Edgardo
author_role author
author2 Mariano, Alejandro Edgardo
author2_role author
dc.subject.none.fl_str_mv Física
Neutrino
Radiative
Scattering
topic Física
Neutrino
Radiative
Scattering
dc.description.none.fl_txt_mv The quasielastic charged current (CCQE) νen→e⎯pνen→e−p scattering is the dominant mechanism to detect appearance of a νe in an almost νμ flux at the 1 GeV scale. Actual experiments show a precision below 1% and between less known background contributions, but necessary to constraint the event excess, we have the radiative corrections. A consistent model recently developed for the simultaneous description of elastic and radiative πN scattering, pion-photoproduction and single pion production processes, both for charged and neutral current neutrino-nucleon scattering, is extended for the evaluation of the radiative νlN→νlNγνlN→νlNγ cross section. Our results are similar to a previous (but inconsistent) theoretical evaluation in the low energy region, and show an increment in the upper region where the Δ resonance becomes relevant.
Facultad de Ciencias Exactas
description The quasielastic charged current (CCQE) νen→e⎯pνen→e−p scattering is the dominant mechanism to detect appearance of a νe in an almost νμ flux at the 1 GeV scale. Actual experiments show a precision below 1% and between less known background contributions, but necessary to constraint the event excess, we have the radiative corrections. A consistent model recently developed for the simultaneous description of elastic and radiative πN scattering, pion-photoproduction and single pion production processes, both for charged and neutral current neutrino-nucleon scattering, is extended for the evaluation of the radiative νlN→νlNγνlN→νlNγ cross section. Our results are similar to a previous (but inconsistent) theoretical evaluation in the low energy region, and show an increment in the upper region where the Δ resonance becomes relevant.
publishDate 2013
dc.date.none.fl_str_mv 2013-01
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/10915/96956
url http://sedici.unlp.edu.ar/handle/10915/96956
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/23618
info:eu-repo/semantics/altIdentifier/url/http://aip.scitation.org/doi/abs/10.1063/1.4804127
info:eu-repo/semantics/altIdentifier/issn/0094-243X
info:eu-repo/semantics/altIdentifier/doi/10.1063/1.4804127
info:eu-repo/semantics/altIdentifier/hdl/11336/23618
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
244-246
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
_version_ 1846783252468072448
score 12.982451

Publicaciones similares