Theoretical and phenomenological study for the production of heavy neutrinos and majorons at the LHC

"The Following monograph presents an extension of the Standard Model, known as the minimal singlet majoron model, with the difference that this work assumes a massive majoron in contrast with other models. This model proposes the existence of heavy right-handed neutrinos and a pseudo-Goldstone...

Full description

Autores:
Vergara Durán, Nicolás Felipe
Tipo de recurso:
Trabajo de grado de pregrado
Fecha de publicación:
2020
Institución:
Universidad de los Andes
Repositorio:
Séneca: repositorio Uniandes
Idioma:
eng
OAI Identifier:
oai:repositorio.uniandes.edu.co:1992/49106
Acceso en línea:
http://hdl.handle.net/1992/49106
Palabra clave:
Neutrinos
Partículas (Física nuclear)
Colisiones (Física)
Física
Rights
openAccess
License
http://creativecommons.org/licenses/by-nc-sa/4.0/
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network_name_str Séneca: repositorio Uniandes
repository_id_str
dc.title.es_CO.fl_str_mv Theoretical and phenomenological study for the production of heavy neutrinos and majorons at the LHC
title Theoretical and phenomenological study for the production of heavy neutrinos and majorons at the LHC
spellingShingle Theoretical and phenomenological study for the production of heavy neutrinos and majorons at the LHC
Neutrinos
Partículas (Física nuclear)
Colisiones (Física)
Física
title_short Theoretical and phenomenological study for the production of heavy neutrinos and majorons at the LHC
title_full Theoretical and phenomenological study for the production of heavy neutrinos and majorons at the LHC
title_fullStr Theoretical and phenomenological study for the production of heavy neutrinos and majorons at the LHC
title_full_unstemmed Theoretical and phenomenological study for the production of heavy neutrinos and majorons at the LHC
title_sort Theoretical and phenomenological study for the production of heavy neutrinos and majorons at the LHC
dc.creator.fl_str_mv Vergara Durán, Nicolás Felipe
dc.contributor.advisor.none.fl_str_mv Flórez Bustos, Carlos Andrés
dc.contributor.author.none.fl_str_mv Vergara Durán, Nicolás Felipe
dc.contributor.jury.none.fl_str_mv Ávila Bernal, Carlos Arturo
dc.subject.armarc.es_CO.fl_str_mv Neutrinos
Partículas (Física nuclear)
Colisiones (Física)
topic Neutrinos
Partículas (Física nuclear)
Colisiones (Física)
Física
dc.subject.themes.none.fl_str_mv Física
description "The Following monograph presents an extension of the Standard Model, known as the minimal singlet majoron model, with the difference that this work assumes a massive majoron in contrast with other models. This model proposes the existence of heavy right-handed neutrinos and a pseudo-Goldstone particle called majoron. This extension shows that the so-called Type 1 See-Saw mechanism could be explained as a consequence of the (B - L) number violation. The corresponding symmetric gauge-invariant Lagrangian is derived for this model. The main contribution of this monograph is the implementation of the massive majoron model using the FeynRules package within the Mathematica framework, to produce the so called Universal FeynRules Output (UFO). The UFO is used as input for the MadGraph program in order to emulate the hypothetical production of the associated particles in the model at the LHC. Preliminary phenomenological studies are presented, considering the production of heavy neutrinos and majorons through a W-channel process qq ? l? l+ l? J ?l"--Tomado del Formato de Documento de Grado
publishDate 2020
dc.date.issued.none.fl_str_mv 2020
dc.date.accessioned.none.fl_str_mv 2021-02-18T12:41:30Z
dc.date.available.none.fl_str_mv 2021-02-18T12:41:30Z
dc.type.spa.fl_str_mv Trabajo de grado - Pregrado
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dc.language.iso.es_CO.fl_str_mv eng
language eng
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dc.format.extent.es_CO.fl_str_mv 116 hojas
dc.format.mimetype.es_CO.fl_str_mv application/pdf
dc.publisher.es_CO.fl_str_mv Universidad de los Andes
dc.publisher.program.es_CO.fl_str_mv Física
dc.publisher.faculty.es_CO.fl_str_mv Facultad de Ciencias
dc.publisher.department.es_CO.fl_str_mv Departamento de Física
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spelling Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.http://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Flórez Bustos, Carlos Andrésvirtual::2350-1Vergara Durán, Nicolás Felipe3b04fd25-d94a-4866-a230-0b11a5d39e3e400Ávila Bernal, Carlos Arturo2021-02-18T12:41:30Z2021-02-18T12:41:30Z2020http://hdl.handle.net/1992/49106u833832.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/"The Following monograph presents an extension of the Standard Model, known as the minimal singlet majoron model, with the difference that this work assumes a massive majoron in contrast with other models. This model proposes the existence of heavy right-handed neutrinos and a pseudo-Goldstone particle called majoron. This extension shows that the so-called Type 1 See-Saw mechanism could be explained as a consequence of the (B - L) number violation. The corresponding symmetric gauge-invariant Lagrangian is derived for this model. The main contribution of this monograph is the implementation of the massive majoron model using the FeynRules package within the Mathematica framework, to produce the so called Universal FeynRules Output (UFO). The UFO is used as input for the MadGraph program in order to emulate the hypothetical production of the associated particles in the model at the LHC. Preliminary phenomenological studies are presented, considering the production of heavy neutrinos and majorons through a W-channel process qq ? l? l+ l? J ?l"--Tomado del Formato de Documento de Grado"La siguiente monografía presenta una extensión del Modelo Estándar, conocido como el minimo modelo singlete del majoron, con la diferencia de que este trabajo asume un majoron masivo en contraste con otros modelos. Este modelo propone la existencia de neutrinos pesados de quiralidad derecha y una pseudo-partícula Goldstone llamada majoron. Esta extensión muestra que el llamado mecanismo de balancín de tipo 1 podría explicarse como consecuencia de la violación del número (B - L). El correspondiente lagrangiano simétrico invariante ante transformaciones gauge se deriva para este modelo. La principal contribución de esta monografía es la implementación del modelo de majoron masivo utilizando el paquete FeynRules dentro del marco de Mathematica, para producir la Salida Universal de FeynRules (UFO). El UFO se utiliza como entrada para el programa MadGraph con el fin de emular la producción hipotética de las partículas asociadas en el modelo en el LHC. Se presentan estudios fenomenológicos preliminares, considerando la producción de neutrinos pesados ??y majorones a través de un proceso de canal W qq ? l? l + l? J ?l"--Tomado del Formato de Documento de GradoFísicoPregrado116 hojasapplication/pdfengUniversidad de los AndesFísicaFacultad de CienciasDepartamento de Físicainstname:Universidad de los Andesreponame:Repositorio Institucional SénecaTheoretical and phenomenological study for the production of heavy neutrinos and majorons at the LHCTrabajo de grado - Pregradoinfo:eu-repo/semantics/bachelorThesishttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TPNeutrinosPartículas (Física nuclear)Colisiones (Física)FísicaPublicationhttps://scholar.google.es/citations?user=SUG6ga0AAAAJvirtual::2350-10000-0002-3222-0249virtual::2350-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0001541878virtual::2350-136748a10-0a15-454e-8153-6373f14be738virtual::2350-136748a10-0a15-454e-8153-6373f14be738virtual::2350-1ORIGINALu833832.pdfapplication/pdf5172340https://repositorio.uniandes.edu.co/bitstreams/a2d8428c-1f9d-4671-be4b-7f6a10720c22/download256cf1c652711c8fae067a34ca592a8bMD51TEXTu833832.pdf.txtu833832.pdf.txtExtracted texttext/plain188690https://repositorio.uniandes.edu.co/bitstreams/f32ece7a-7f64-4e3b-9d94-d7294d5f04f3/download3dc04c14b6a85654bfa9271fafe45c5bMD54THUMBNAILu833832.pdf.jpgu833832.pdf.jpgIM Thumbnailimage/jpeg6690https://repositorio.uniandes.edu.co/bitstreams/02537767-0f1d-4f79-8abf-e5ab68ba54e0/download03931d8e62c7d8b145b462255aa5bd0cMD551992/49106oai:repositorio.uniandes.edu.co:1992/491062024-03-13 12:10:54.539http://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co