Majorana neutrinos in eγ colliders from an effective Lagrangian approach

Autores
Peressutti, Javier Hector; Sampayo, Oscar Alfredo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the production of heavy Majorana neutrinos (N) in e−γ colliders. We consider the tree-level process e−γ→W−N, which allows for lepton number violation via the decay N→l+2j. We follow the approach of an effective theory, where we consider all possible gauge invariant and nonrenormalizable operators of lowest dimension, which determine the interactions of the Majorana neutrino with the standard particles. We study the total cross section for different masses of the Majorana neutrino and different center-of-mass energies. We give an estimate for the range of the Majorana neutrino masses which may be detected in a e−γ collider.
Fil: Peressutti, Javier Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Fil: Sampayo, Oscar Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Materia
Neutrinos
Collider
Effective
Photon
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/8239
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/8239
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Majorana neutrinos in eγ colliders from an effective Lagrangian approachPeressutti, Javier HectorSampayo, Oscar AlfredoNeutrinosColliderEffectivePhotonhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the production of heavy Majorana neutrinos (N) in e−γ colliders. We consider the tree-level process e−γ→W−N, which allows for lepton number violation via the decay N→l+2j. We follow the approach of an effective theory, where we consider all possible gauge invariant and nonrenormalizable operators of lowest dimension, which determine the interactions of the Majorana neutrino with the standard particles. We study the total cross section for different masses of the Majorana neutrino and different center-of-mass energies. We give an estimate for the range of the Majorana neutrino masses which may be detected in a e−γ collider.Fil: Peressutti, Javier Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; ArgentinaFil: Sampayo, Oscar Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; ArgentinaAmerican Physical Society2014-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/8239Peressutti, Javier Hector; Sampayo, Oscar Alfredo; Majorana neutrinos in eγ colliders from an effective Lagrangian approach; American Physical Society; Physical Review D: Particles, Fields, Gravitation And Cosmology; 90; 1; 7-2014; 13003-130091550-7998enginfo:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prd/abstract/10.1103/PhysRevD.90.013003info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.90.013003info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:44:45Zoai:ri.conicet.gov.ar:11336/8239instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:44:46.071CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Majorana neutrinos in eγ colliders from an effective Lagrangian approach
title Majorana neutrinos in eγ colliders from an effective Lagrangian approach
spellingShingle Majorana neutrinos in eγ colliders from an effective Lagrangian approach
Peressutti, Javier Hector
Neutrinos
Collider
Effective
Photon
title_short Majorana neutrinos in eγ colliders from an effective Lagrangian approach
title_full Majorana neutrinos in eγ colliders from an effective Lagrangian approach
title_fullStr Majorana neutrinos in eγ colliders from an effective Lagrangian approach
title_full_unstemmed Majorana neutrinos in eγ colliders from an effective Lagrangian approach
title_sort Majorana neutrinos in eγ colliders from an effective Lagrangian approach
dc.creator.none.fl_str_mv Peressutti, Javier Hector
Sampayo, Oscar Alfredo
author Peressutti, Javier Hector
author_facet Peressutti, Javier Hector
Sampayo, Oscar Alfredo
author_role author
author2 Sampayo, Oscar Alfredo
author2_role author
dc.subject.none.fl_str_mv Neutrinos
Collider
Effective
Photon
topic Neutrinos
Collider
Effective
Photon
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We study the production of heavy Majorana neutrinos (N) in e−γ colliders. We consider the tree-level process e−γ→W−N, which allows for lepton number violation via the decay N→l+2j. We follow the approach of an effective theory, where we consider all possible gauge invariant and nonrenormalizable operators of lowest dimension, which determine the interactions of the Majorana neutrino with the standard particles. We study the total cross section for different masses of the Majorana neutrino and different center-of-mass energies. We give an estimate for the range of the Majorana neutrino masses which may be detected in a e−γ collider.
Fil: Peressutti, Javier Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Fil: Sampayo, Oscar Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
description We study the production of heavy Majorana neutrinos (N) in e−γ colliders. We consider the tree-level process e−γ→W−N, which allows for lepton number violation via the decay N→l+2j. We follow the approach of an effective theory, where we consider all possible gauge invariant and nonrenormalizable operators of lowest dimension, which determine the interactions of the Majorana neutrino with the standard particles. We study the total cross section for different masses of the Majorana neutrino and different center-of-mass energies. We give an estimate for the range of the Majorana neutrino masses which may be detected in a e−γ collider.
publishDate 2014
dc.date.none.fl_str_mv 2014-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/8239
Peressutti, Javier Hector; Sampayo, Oscar Alfredo; Majorana neutrinos in eγ colliders from an effective Lagrangian approach; American Physical Society; Physical Review D: Particles, Fields, Gravitation And Cosmology; 90; 1; 7-2014; 13003-13009
1550-7998
url http://hdl.handle.net/11336/8239
identifier_str_mv Peressutti, Javier Hector; Sampayo, Oscar Alfredo; Majorana neutrinos in eγ colliders from an effective Lagrangian approach; American Physical Society; Physical Review D: Particles, Fields, Gravitation And Cosmology; 90; 1; 7-2014; 13003-13009
1550-7998
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prd/abstract/10.1103/PhysRevD.90.013003
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.90.013003
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842268687264907264
score 13.13397

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