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dc.contributor.author | Cho, Gi-Chol | en_US |
dc.contributor.author | Kaneko, Satoru | en_US |
dc.contributor.author | Omote, Aya | en_US |
dc.date.accessioned | 2008-12-10T12:24:21Z | - |
dc.date.available | 2008-12-10T12:24:21Z | - |
dc.date.issued | 2007-09-06 | en_US |
dc.identifier.citation | Physics Letters B 652(5-6): 325-330 (2007) | en_US |
dc.identifier.issn | 0370-2693 | en_US |
dc.identifier.uri | http://hdl.handle.net/10261/9121 | - |
dc.description | 6 pages, 3 figures.-- ISI Article Identifier: 000249488600020.-- ArXiv pre-print available at: http://arxiv.org/abs/hep-ph/0611240 | en_US |
dc.description | Available online 19 July 2007. | - |
dc.description.abstract | In some class of supersymmetric models, small neutrino mass is given as a consequence of the supersymmetry (SUSY) breaking. Phenomenologically interesting features of this scenario are as follows: (i) the right-handed sneutrino mass could be as low as TeV scale due to the Giudice-Masiero mechanism, and (ii) a scalar trilinear interaction of Higgs-slepton-(right-handed)-sneutrino could be sizable without suppression by the small neutrino Yukawa coupling. We study some phenomenological aspects of this scenario focusing on the scalar trilinear interaction. We show that the 1-loop correction by sneutrino exchange to the lightest Higgs boson mass destructively interferes with top-stop contributions in the minimal SUSY Standard Model. We find that a decay of charged Higgs boson into sneutrino and charged slepton is sizably enhanced and hence it gives rise to a distinctive signal at future collider experiments in some parameter space. | en_US |
dc.description.sponsorship | The work of G.C.C. was supported in part by the Grant-in-Aid for Science Research, Ministry of Education, Science and Culture, Japan (No. K175402386). The work of S.K. was supported by the Japan Society of Promotion of Science. | - |
dc.format.extent | 2373 bytes | - |
dc.format.mimetype | text/plain | - |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | openAccess | en_US |
dc.subject | Supersymmetric standard model | en_US |
dc.subject | Radiative corrections | en_US |
dc.subject | AHEP Group | - |
dc.title | Decay of charged Higgs boson in a scenario of SUSY breaking inspired neutrino mass | en_US |
dc.type | artículo | en_US |
dc.identifier.doi | 10.1016/j.physletb.2007.07.024 | - |
dc.description.peerreviewed | Peer reviewed | en_US |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.physletb.2007.07.024 | en_US |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
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0611240v2.pdf | 180,01 kB | Adobe PDF | Visualizar/Abrir |
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