SU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signal

Abstract. We analyze the recent diphoton signal reported by ATLAS and CMS collaborations in the context of three anomaly free models, the SU(6) ⊗ U(1)X ⊃ SU(3)C ⊗ SU(3)L ⊗ U(1)X embedded group, the SU(3)C ⊗SU(3)L⊗U(1)X alone and a non-universal U(1)X model, all of them with a 750 GeV scalar candidat...

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Autores:: Sierra Fonseca, Cristian Felipe

Tipo de recurso:

Fecha de publicación:: 2016

Institución:: Universidad Nacional de Colombia

Repositorio:: Universidad Nacional de Colombia

Idioma:: spa

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spelling	Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Martínez Martínez, Roberto EnriqueSierra Fonseca, Cristian Felipe99acf6f3-8e3f-4644-8c18-25268fd3242c3002019-07-02T17:32:23Z2019-07-02T17:32:23Z2016-08-28https://repositorio.unal.edu.co/handle/unal/60103http://bdigital.unal.edu.co/58066/Abstract. We analyze the recent diphoton signal reported by ATLAS and CMS collaborations in the context of three anomaly free models, the SU(6) ⊗ U(1)X ⊃ SU(3)C ⊗ SU(3)L ⊗ U(1)X embedded group, the SU(3)C ⊗SU(3)L⊗U(1)X alone and a non-universal U(1)X model, all of them with a 750 GeV scalar candidate which can decay into two photons. These models may explain the 750GeV signal by means of one loop decays to γγ through charged vector and Higgs bosons, as well as top-, bottom- and electron-like exotic particles that arise naturally from the condition of anomaly cancellations of the SU(3)C ⊗SU(3)L ⊗U(1)X models.Analizamos la reciente señal difotónica reportada por las colaboraciones ATLAS y CMS en el contexto de tres modelos libres de anomalías, el grupo embebido SU(6) ⊗ U(1)X ⊃ SU(3)C ⊗ SU(3)L ⊗ U(1)X, el grupo SU(3)C ⊗ SU(3)L ⊗ U(1)X solamente y finalmente un modelo no universal U(1)X, todos ellos con un candidato escalar de 750 GeV que puede decaer en dos fotones. Estos modelos pueden explicar la señal de 750GeV por medio de decaimientos a un bucle a γγ mediante bosones de Higgs cargados, así como a través de quarks top, bottom y electrones exóticos que aparecen de manera natural de la condición de la cancelación de anomalías de los modelos SU(3)C ⊗ SU(3)L ⊗ U(1)X.Maestríaapplication/pdfspaUniversidad Nacional de Colombia Sede Bogotá Facultad de Ciencias Departamento de FísicaDepartamento de FísicaSierra Fonseca, Cristian Felipe (2016) SU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signal. Maestría thesis, Universidad Nacional de Colombia - Sede Bogotá.53 Física / PhysicsHiggs boson physics331 modelsNon-universal modelDiphoton decayFísica del bosón de HiggsModelos 331Decaimiento difotónicoSU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signalTrabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TMORIGINAL10324430742017.pdfapplication/pdf6040160https://repositorio.unal.edu.co/bitstream/unal/60103/1/10324430742017.pdfbed2c157f25bf7731d3adaf136340e5eMD51THUMBNAIL10324430742017.pdf.jpg10324430742017.pdf.jpgGenerated Thumbnailimage/jpeg3875https://repositorio.unal.edu.co/bitstream/unal/60103/2/10324430742017.pdf.jpgc73b3feecdcd5f51db883d7a9f0f6690MD52unal/60103oai:repositorio.unal.edu.co:unal/601032023-04-05 23:05:27.178Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv	SU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signal
title	SU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signal
spellingShingle	SU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signal 53 Física / Physics Higgs boson physics 331 models Non-universal model Diphoton decay Física del bosón de Higgs Modelos 331 Decaimiento difotónico
title_short	SU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signal
title_full	SU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signal
title_fullStr	SU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signal
title_full_unstemmed	SU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signal
title_sort	SU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signal
dc.creator.fl_str_mv	Sierra Fonseca, Cristian Felipe
dc.contributor.author.spa.fl_str_mv	Sierra Fonseca, Cristian Felipe
dc.contributor.spa.fl_str_mv	Martínez Martínez, Roberto Enrique
dc.subject.ddc.spa.fl_str_mv	53 Física / Physics
topic	53 Física / Physics Higgs boson physics 331 models Non-universal model Diphoton decay Física del bosón de Higgs Modelos 331 Decaimiento difotónico
dc.subject.proposal.spa.fl_str_mv	Higgs boson physics 331 models Non-universal model Diphoton decay Física del bosón de Higgs Modelos 331 Decaimiento difotónico
description	Abstract. We analyze the recent diphoton signal reported by ATLAS and CMS collaborations in the context of three anomaly free models, the SU(6) ⊗ U(1)X ⊃ SU(3)C ⊗ SU(3)L ⊗ U(1)X embedded group, the SU(3)C ⊗SU(3)L⊗U(1)X alone and a non-universal U(1)X model, all of them with a 750 GeV scalar candidate which can decay into two photons. These models may explain the 750GeV signal by means of one loop decays to γγ through charged vector and Higgs bosons, as well as top-, bottom- and electron-like exotic particles that arise naturally from the condition of anomaly cancellations of the SU(3)C ⊗SU(3)L ⊗U(1)X models.
publishDate	2016
dc.date.issued.spa.fl_str_mv	2016-08-28
dc.date.accessioned.spa.fl_str_mv	2019-07-02T17:32:23Z
dc.date.available.spa.fl_str_mv	2019-07-02T17:32:23Z
dc.type.spa.fl_str_mv	Trabajo de grado - Maestría
dc.type.driver.spa.fl_str_mv	info:eu-repo/semantics/masterThesis
dc.type.version.spa.fl_str_mv	info:eu-repo/semantics/acceptedVersion
dc.type.content.spa.fl_str_mv	Text
dc.type.redcol.spa.fl_str_mv	http://purl.org/redcol/resource_type/TM
status_str	acceptedVersion
dc.identifier.uri.none.fl_str_mv	https://repositorio.unal.edu.co/handle/unal/60103
dc.identifier.eprints.spa.fl_str_mv	http://bdigital.unal.edu.co/58066/
url	https://repositorio.unal.edu.co/handle/unal/60103 http://bdigital.unal.edu.co/58066/
dc.language.iso.spa.fl_str_mv	spa
language	spa
dc.relation.ispartof.spa.fl_str_mv	Universidad Nacional de Colombia Sede Bogotá Facultad de Ciencias Departamento de Física Departamento de Física
dc.relation.references.spa.fl_str_mv	Sierra Fonseca, Cristian Felipe (2016) SU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signal. Maestría thesis, Universidad Nacional de Colombia - Sede Bogotá.
dc.rights.spa.fl_str_mv	Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv	http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv	Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv	http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv	info:eu-repo/semantics/openAccess
rights_invalid_str_mv	Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv	openAccess
dc.format.mimetype.spa.fl_str_mv	application/pdf
institution	Universidad Nacional de Colombia
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SU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signal

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