Lepton flavor changing higgs boson decays in some extensions of the Standard Model

We present our results for the one-loop contributions to the Higgs boson flavor-changing decays h → μτ in two extensions of the Standard Model: the Little Higgs Model with T-parity and the Two Higgs Doublet Model with a fourth generation of fermions. In both cases we find that the respective branchi...

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Autores:: Chamorro Solano, Sindy Mirella
Moyotl, A
Perez Angon, Miguel Angel

Tipo de recurso:: Article of journal

Fecha de publicación:: 2017

Institución:: Corporación Universidad de la Costa

Repositorio:: REDICUC - Repositorio CUC

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dc.title.eng.fl_str_mv	Lepton flavor changing higgs boson decays in some extensions of the Standard Model
title	Lepton flavor changing higgs boson decays in some extensions of the Standard Model
spellingShingle	Lepton flavor changing higgs boson decays in some extensions of the Standard Model Fermionshigh Energy physics
title_short	Lepton flavor changing higgs boson decays in some extensions of the Standard Model
title_full	Lepton flavor changing higgs boson decays in some extensions of the Standard Model
title_fullStr	Lepton flavor changing higgs boson decays in some extensions of the Standard Model
title_full_unstemmed	Lepton flavor changing higgs boson decays in some extensions of the Standard Model
title_sort	Lepton flavor changing higgs boson decays in some extensions of the Standard Model
dc.creator.fl_str_mv	Chamorro Solano, Sindy Mirella Moyotl, A Perez Angon, Miguel Angel
dc.contributor.author.spa.fl_str_mv	Chamorro Solano, Sindy Mirella Moyotl, A Perez Angon, Miguel Angel
dc.subject.eng.fl_str_mv	Fermionshigh Energy physics
topic	Fermionshigh Energy physics
description	We present our results for the one-loop contributions to the Higgs boson flavor-changing decays h → μτ in two extensions of the Standard Model: the Little Higgs Model with T-parity and the Two Higgs Doublet Model with a fourth generation of fermions. In both cases we find that the respective branching ratio BR(h → μτ) is of order 10−4 – 10−6. In the case of the 4G2HDM, the one-loop radiative correction is of the same order of magnitude as the tree level branching ratio. We find that in both models the branching ratios for the decay modes h → eτ, eμ are even more suppressed.
publishDate	2017
dc.date.issued.none.fl_str_mv	2017
dc.date.accessioned.none.fl_str_mv	2018-11-16T22:47:31Z
dc.date.available.none.fl_str_mv	2018-11-16T22:47:31Z
dc.type.spa.fl_str_mv	Artículo de revista
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dc.identifier.instname.spa.fl_str_mv	Corporación Universidad de la Costa
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identifier_str_mv	1742-6588 Corporación Universidad de la Costa REDICUC - Repositorio CUC
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dc.relation.references.spa.fl_str_mv	[1] S. L. Glashow, J. Iliopoulos, and L. Maiani, Phys. Rev. D, 2:1285-1292, Oct 1970. [2] L. Diaz-Cruz and J. J. Toscano, Phys. Rev., D62:116005, 2000. [3] V. Khachatryan et al [CMS Collaboration], Phys. Lett., B749:337-362, 2015. [4] G. Aad et al [ATLAS Collaboration], JHEP, 03:076, 2013. [5] CMS Collaboration, CMS-PAS-HIG-16-005. [6] CMS Collaboration, CMS-PAS-HIG-17-001. [7] C. Alvarado et al., Phys. Rev., D94(7):075010, 2016. [8] A. Lami and P. Roig, Phys. Rev., D94(5):056001, 2016. [9] J. Herrero-Garca, T. Ohlsson, S. Riad, and J. Wirn, JHEP, 04:13, 2017. [10] D. Aristizabal Sierra and A. Vicente, Phys. Rev., D90(11):115004, 2014. [11] F. del Aguila et al., JHEP 1708 (2017) 028. [12] H. C. Cheng, I. Low, and L. T. Wang, Phys. Rev. D74, 055001 (2006). [13] N. Arkani-Hamed, A. G. Cohen, E. Katz, and A. E. Nelson, JHEP, 07:034, 2002. [14] J. Hubisz, Seung J. Lee, and G. Paz, JHEP, 06:041, 2006. [15] S. Chamorro-Solano, A. Moyotl, and M. A. P´erez, J. Phys. Conf. Ser., 761(1):012051, 2016. [16] A. Moyotl, S. Chamorro-Solano, and M.A. P´erez, Nuclear and Particle Physics Proceedings, 287288:205-207, 2017. [17] Chamorro-Solano, S. and Moyotl, A. and P´erez, M. A., arXiv:1707.00100 (2017).
dc.rights.spa.fl_str_mv	Atribución – No comercial – Compartir igual
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dc.publisher.spa.fl_str_mv	Journal of Physics: Conference Series
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spelling	Chamorro Solano, Sindy MirellaMoyotl, APerez Angon, Miguel Angel2018-11-16T22:47:31Z2018-11-16T22:47:31Z20171742-6588https://hdl.handle.net/11323/1201Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/We present our results for the one-loop contributions to the Higgs boson flavor-changing decays h → μτ in two extensions of the Standard Model: the Little Higgs Model with T-parity and the Two Higgs Doublet Model with a fourth generation of fermions. In both cases we find that the respective branching ratio BR(h → μτ) is of order 10−4 – 10−6. In the case of the 4G2HDM, the one-loop radiative correction is of the same order of magnitude as the tree level branching ratio. We find that in both models the branching ratios for the decay modes h → eτ, eμ are even more suppressed.Chamorro Solano, Sindy Mirella-0000-0001-5259-3205-600Moyotl, A-5093e10d-1b80-459f-86dd-07045483aede-0Perez Angon, Miguel Angel-e67ee593-fab3-40ea-b573-7b81e8ac8a5a-0Journal of Physics: Conference SeriesAtribución – No comercial – Compartir igualinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2FermionshighEnergy physicsLepton flavor changing higgs boson decays in some extensions of the Standard ModelArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/acceptedVersion[1] S. L. Glashow, J. Iliopoulos, and L. Maiani, Phys. Rev. D, 2:1285-1292, Oct 1970. [2] L. Diaz-Cruz and J. J. Toscano, Phys. Rev., D62:116005, 2000. [3] V. Khachatryan et al [CMS Collaboration], Phys. Lett., B749:337-362, 2015. [4] G. Aad et al [ATLAS Collaboration], JHEP, 03:076, 2013. [5] CMS Collaboration, CMS-PAS-HIG-16-005. [6] CMS Collaboration, CMS-PAS-HIG-17-001. [7] C. Alvarado et al., Phys. Rev., D94(7):075010, 2016. [8] A. Lami and P. Roig, Phys. Rev., D94(5):056001, 2016. [9] J. Herrero-Garca, T. Ohlsson, S. Riad, and J. Wirn, JHEP, 04:13, 2017. [10] D. Aristizabal Sierra and A. Vicente, Phys. Rev., D90(11):115004, 2014. [11] F. del Aguila et al., JHEP 1708 (2017) 028. [12] H. C. Cheng, I. Low, and L. T. Wang, Phys. Rev. D74, 055001 (2006). [13] N. Arkani-Hamed, A. G. Cohen, E. Katz, and A. E. Nelson, JHEP, 07:034, 2002. [14] J. Hubisz, Seung J. Lee, and G. Paz, JHEP, 06:041, 2006. [15] S. Chamorro-Solano, A. Moyotl, and M. A. P´erez, J. Phys. Conf. Ser., 761(1):012051, 2016. [16] A. Moyotl, S. Chamorro-Solano, and M.A. P´erez, Nuclear and Particle Physics Proceedings, 287288:205-207, 2017. [17] Chamorro-Solano, S. and Moyotl, A. and P´erez, M. A., arXiv:1707.00100 (2017).PublicationORIGINALLepton flavor changing Higgs boson decays in some extensions of the Standard Model.pdfLepton flavor changing Higgs boson decays in some extensions of the Standard Model.pdfapplication/pdf544141https://repositorio.cuc.edu.co/bitstreams/983d07d1-6fb5-42f9-ab23-cb1722a0f9d1/download44fca4afc579a1377ae8afcedbc4ca10MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.cuc.edu.co/bitstreams/658584d4-6cf6-488f-a1e0-486859f0a078/download8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAILLepton flavor changing Higgs boson decays in some extensions of the Standard Model.pdf.jpgLepton flavor changing Higgs boson decays in some extensions of the Standard Model.pdf.jpgimage/jpeg32912https://repositorio.cuc.edu.co/bitstreams/a759b432-9a74-444a-8c65-3b9efc1bfb5b/downloadad2c4f6b735c5e0c776364bd351eefb2MD54TEXTLepton flavor changing Higgs boson decays in some extensions of the Standard Model.pdf.txtLepton flavor changing Higgs boson decays in some extensions of the Standard Model.pdf.txttext/plain12115https://repositorio.cuc.edu.co/bitstreams/0281bb78-f111-45b1-9309-f69d814289e1/download2c7e160066bc7186c77b148e0be88779MD5511323/1201oai:repositorio.cuc.edu.co:11323/12012024-09-17 12:47:24.349open.accesshttps://repositorio.cuc.edu.coRepositorio de la Universidad de la Costa CUCrepdigital@cuc.edu.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

Lepton flavor changing higgs boson decays in some extensions of the Standard Model

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