Charged lepton mixing processes in 331 models

Processes τ → lγ, τ → lll with l = e, µ and µ(τ) → e(µ)γ are evaluated in the framework of a model based on the extended symmetry gauge SU(3)c ⊗ SU(3)L ⊗ U(1)Y with a leptonic sector consisting of five triplets. Lepton flavor violating processes are allowed at tree level in this model through the...

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Autores Principales: Cabarcas, J. M., Duarte, J., Rodríguez, J.-Alexis
Formato: Desconocido (Unknown)
Publicado: 2020
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Acceso en línea:http://hdl.handle.net/11634/20713
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spelling ir-11634-207132020-04-13T10:03:07Z Charged lepton mixing processes in 331 models Cabarcas, J. M. Duarte, J. Rodríguez, J.-Alexis 331 models Beyond the standard model FCNC Z ′ boson Lepton decays Processes τ → lγ, τ → lll with l = e, µ and µ(τ) → e(µ)γ are evaluated in the framework of a model based on the extended symmetry gauge SU(3)c ⊗ SU(3)L ⊗ U(1)Y with a leptonic sector consisting of five triplets. Lepton flavor violating processes are allowed at tree level in this model through the new Z′ gauge boson. We obtained bounds for the mixing angles in the leptonic sector of the model, considering the experimental measurements of the processes from the BELLE and the BABAR collaborations. http://unidadinvestigacion.usta.edu.co 2020-01-17T15:45:59Z 2020-01-17T15:45:59Z 2014-02-04 Generación de Nuevo Conocimiento: Artículos publicados en revistas especializadas - Electrónicos http://hdl.handle.net/11634/20713 https://doi.org/10.1142/S0217751X14500158 J. L. Hewett et al., arXiv:1205.2671 [hep-ex]. Y. Nir, CERN Yellow Report CERN-2010-001, 279-314, arXiv:1010.2666 [hep-ph]. D. G. Dumm, F. Pisano and V. Pleitez, Mod. Phys. Lett. A 9, 1609 (1994). J. A. Rodriguez and M. Sher, Phys. Rev. D 70, 117702 (2004), arXiv:0407248. A. E. C. Hernandez, R. Martinez and F. Ochoa, Phys. Rev. D 73, 035007 (2006), arXiv:0510421. J. M. Cabarcas, D. G. Dumm and R. Martinez, J. Phys. G 37, 045001 (2010), arXiv:0910.5700. M. A. Perez, G. Tavares-Velasco and J. J. Toscano, Phys. Rev. D 69, 115004 (2004), arXiv:0402156. J. M. Cabarcas, J. Duarte and J.-A. Rodriguez, Adv. High Energy Phys. 2012, 657582 (2012), arXiv:1111.0315 [hep-ph]. R. H. Benavides, Y. Giraldo and W. A. Ponce, Phys. Rev. D 80, 113009 (2009), arXiv:0911.3568 [hep-ph]. C. Promberger, S. Schatt and F. Schwab, Phys. Rev. D 75, 115007 (2007), arXiv:hepph/0702169 [hep-ph]. W. A. Ponce, J. B. Florez and L. A. Sanchez, Int. J. Mod. Phys. A 17, 643 (2002), arXiv:hep-ph/0103100. W. A. Ponce, Y. Giraldo and L. A. Sanchez, arXiv:hep-ph/0201133. Super-Kamiokande Collab. (Y. Fukuda et al.), Phys. Rev. Lett. 81, 1562 (1998), arXiv:hep-ex/9807003. SNO Collab. (Q. R. Ahmad et al.), Phys. Rev. Lett. 89, 011302 (2002), arXiv:nuclex/0204009. KamLAND Collab. (K. Eguchi et al.), Phys. Rev. Lett. 90, 021802 (2003), arXiv:hepex/0212021. D. V. Forero, M. Tortola and J. W. F. Valle, Phys. Rev. D 86, 073012 (2012), arXiv:1205.4018 [hep-ph]. S. Weinberg, Phys. Rev. Lett. 43, 1566 (1979). M. Raidal et al., Eur. Phys. J. C 57, 13 (2008), arXiv:0801.1826 [hep-ph]. L. Calibbi, Z. Lalak, S. Pokorski and R. Ziegler, J. High Energy Phys. 1207, 004 (2012), arXiv:1204.1275 [hep-ph]. F. F. Deppisch, Fortschr. Phys. 61, 622 (2013), arXiv:1206.5212 [hep-ph]. Atribución-NoComercial-CompartirIgual 2.5 Colombia http://creativecommons.org/licenses/by-nc-sa/2.5/co/ application/pdf application/pdf CRAI-USTA Bogotá
institution Universidad Santo Tomas
collection DSpace
topic 331 models
Beyond the standard model
FCNC
Z ′ boson
Lepton decays
spellingShingle 331 models
Beyond the standard model
FCNC
Z ′ boson
Lepton decays
Cabarcas, J. M.
Duarte, J.
Rodríguez, J.-Alexis
Charged lepton mixing processes in 331 models
description Processes τ → lγ, τ → lll with l = e, µ and µ(τ) → e(µ)γ are evaluated in the framework of a model based on the extended symmetry gauge SU(3)c ⊗ SU(3)L ⊗ U(1)Y with a leptonic sector consisting of five triplets. Lepton flavor violating processes are allowed at tree level in this model through the new Z′ gauge boson. We obtained bounds for the mixing angles in the leptonic sector of the model, considering the experimental measurements of the processes from the BELLE and the BABAR collaborations.
format Desconocido (Unknown)
author Cabarcas, J. M.
Duarte, J.
Rodríguez, J.-Alexis
author_facet Cabarcas, J. M.
Duarte, J.
Rodríguez, J.-Alexis
author_sort Cabarcas, J. M.
title Charged lepton mixing processes in 331 models
title_short Charged lepton mixing processes in 331 models
title_full Charged lepton mixing processes in 331 models
title_fullStr Charged lepton mixing processes in 331 models
title_full_unstemmed Charged lepton mixing processes in 331 models
title_sort charged lepton mixing processes in 331 models
publishDate 2020
url http://hdl.handle.net/11634/20713
_version_ 1712104137981689856
score 12,131701