SU(3)c⊗SU(4)L⊗U(1)X model for three families
ABSTRACT: An extension of the Standard Model to the local gauge group SU(3)c⊗SU(4)L⊗U(1)XSU(3)c⊗SU(4)L⊗U(1)X as a three-family model is presented. The model does not contain exotic electric charges and we obtain a consistent mass spectrum by introducing an anomaly-free discrete Z2Z2 symmetry. The ne...
- Autores:
-
Ponce Gutiérrez, William Antonio
Sánchez Duque, Luis Alberto
Pérez, Felipe A.
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2004
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/8796
- Acceso en línea:
- http://hdl.handle.net/10495/8796
- Palabra clave:
- Simetría
Symmetry
Cargas eléctricas
Bosones vectoriales
Bosones
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/2.5/co/
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| dc.title.spa.fl_str_mv |
SU(3)c⊗SU(4)L⊗U(1)X model for three families |
| title |
SU(3)c⊗SU(4)L⊗U(1)X model for three families |
| spellingShingle |
SU(3)c⊗SU(4)L⊗U(1)X model for three families Simetría Symmetry Cargas eléctricas Bosones vectoriales Bosones |
| title_short |
SU(3)c⊗SU(4)L⊗U(1)X model for three families |
| title_full |
SU(3)c⊗SU(4)L⊗U(1)X model for three families |
| title_fullStr |
SU(3)c⊗SU(4)L⊗U(1)X model for three families |
| title_full_unstemmed |
SU(3)c⊗SU(4)L⊗U(1)X model for three families |
| title_sort |
SU(3)c⊗SU(4)L⊗U(1)X model for three families |
| dc.creator.fl_str_mv |
Ponce Gutiérrez, William Antonio Sánchez Duque, Luis Alberto Pérez, Felipe A. |
| dc.contributor.author.none.fl_str_mv |
Ponce Gutiérrez, William Antonio Sánchez Duque, Luis Alberto Pérez, Felipe A. |
| dc.contributor.researchgroup.spa.fl_str_mv |
Grupo de Fenomenologia de Interacciones Fundamentales |
| dc.subject.lemb.none.fl_str_mv |
Simetría Symmetry |
| topic |
Simetría Symmetry Cargas eléctricas Bosones vectoriales Bosones |
| dc.subject.proposal.spa.fl_str_mv |
Cargas eléctricas Bosones vectoriales Bosones |
| description |
ABSTRACT: An extension of the Standard Model to the local gauge group SU(3)c⊗SU(4)L⊗U(1)XSU(3)c⊗SU(4)L⊗U(1)X as a three-family model is presented. The model does not contain exotic electric charges and we obtain a consistent mass spectrum by introducing an anomaly-free discrete Z2Z2 symmetry. The neutral currents coupled to all neutral vector bosons in the model are studied. By using experimental results from the CERN LEP, SLAC Linear Collider and atomic parity violation we constrain the mixing angle between two of the neutral currents in the model and the mass of the additional neutral gauge bosons to be −0.0032≤sinθ≤0.0031−0.0032≤sinθ≤0.0031 and 0.67TeV≤MZ2≤6.10.67TeV≤MZ2≤6.1 TeV at 95% C.L., respectively. |
| publishDate |
2004 |
| dc.date.issued.none.fl_str_mv |
2004 |
| dc.date.accessioned.none.fl_str_mv |
2017-11-28T15:37:28Z |
| dc.date.available.none.fl_str_mv |
2017-11-28T15:37:28Z |
| dc.type.spa.fl_str_mv |
Artículo de investigación |
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http://purl.org/coar/version/c_71e4c1898caa6e32 |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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https://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/article |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.identifier.citation.spa.fl_str_mv |
Sánchez, L. A., Pérez, F. A., & Ponce Gutiérrez, W. A. (2004). SU(3)c⊗SU(4)L⊗U(1)X model for three families. European Physical Journal C: Particles and Fields. 35(2), 259-265. |
| dc.identifier.issn.none.fl_str_mv |
1434-6052 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10495/8796 |
| dc.identifier.doi.none.fl_str_mv |
10.1140/epjc/s2004-01851-0 |
| dc.identifier.eissn.none.fl_str_mv |
1434-6044 |
| identifier_str_mv |
Sánchez, L. A., Pérez, F. A., & Ponce Gutiérrez, W. A. (2004). SU(3)c⊗SU(4)L⊗U(1)X model for three families. European Physical Journal C: Particles and Fields. 35(2), 259-265. 1434-6052 10.1140/epjc/s2004-01851-0 1434-6044 |
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http://hdl.handle.net/10495/8796 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Eur Phys JC Part Fields |
| dc.relation.citationendpage.spa.fl_str_mv |
265 |
| dc.relation.citationissue.spa.fl_str_mv |
2 |
| dc.relation.citationstartpage.spa.fl_str_mv |
259 |
| dc.relation.citationvolume.spa.fl_str_mv |
35 |
| dc.relation.ispartofjournal.spa.fl_str_mv |
European Physical Journal C: Particles and Fields |
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http://creativecommons.org/licenses/by-nc-nd/2.5/co/ |
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https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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Atribución-NoComercial-SinDerivadas 2.5 Colombia |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Springer Verlag |
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Les Ulis, Francia |
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Ponce Gutiérrez, William AntonioSánchez Duque, Luis AlbertoPérez, Felipe A.Grupo de Fenomenologia de Interacciones Fundamentales2017-11-28T15:37:28Z2017-11-28T15:37:28Z2004Sánchez, L. A., Pérez, F. A., & Ponce Gutiérrez, W. A. (2004). SU(3)c⊗SU(4)L⊗U(1)X model for three families. European Physical Journal C: Particles and Fields. 35(2), 259-265.1434-6052http://hdl.handle.net/10495/879610.1140/epjc/s2004-01851-01434-6044ABSTRACT: An extension of the Standard Model to the local gauge group SU(3)c⊗SU(4)L⊗U(1)XSU(3)c⊗SU(4)L⊗U(1)X as a three-family model is presented. The model does not contain exotic electric charges and we obtain a consistent mass spectrum by introducing an anomaly-free discrete Z2Z2 symmetry. The neutral currents coupled to all neutral vector bosons in the model are studied. By using experimental results from the CERN LEP, SLAC Linear Collider and atomic parity violation we constrain the mixing angle between two of the neutral currents in the model and the mass of the additional neutral gauge bosons to be −0.0032≤sinθ≤0.0031−0.0032≤sinθ≤0.0031 and 0.67TeV≤MZ2≤6.10.67TeV≤MZ2≤6.1 TeV at 95% C.L., respectively.COL0008423application/pdfengSpringer VerlagLes Ulis, Franciahttp://creativecommons.org/licenses/by-nc-nd/2.5/co/https://creativecommons.org/licenses/by-nc-nd/4.0/Atribución-NoComercial-SinDerivadas 2.5 Colombiainfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2SU(3)c⊗SU(4)L⊗U(1)X model for three familiesArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/version/c_71e4c1898caa6e32info:eu-repo/semantics/articleSimetríaSymmetryCargas eléctricasBosones vectorialesBosonesEur Phys JC Part Fields265225935European Physical Journal C: Particles and FieldsPublicationCC-LICENSElicense_urllicense_urlArtículo de investigacióntext/plain; 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