KEK素粒子原子核研究所理論セミナー (杉山 弘晃 氏)

分類理論セミナー
開始2017/01/17(火)11:00
終了2017/01/17(火)12:00
会場研究本館1階会議室1
講演タイトルExploring neutrino mass generation mechanisms via the lepton flavor violating decay of the Higgs boson
講演者杉山 弘晃 氏 (富山大学)
言語英語/English
連絡先yamakei-AT-post.kek.jp
ウェブサイト
食堂・売店利用予定なし/0

概要

There are many new physics models for generating neutrino masses, and it is important to consider how these models can be experimentally discriminated. Classification of models is useful for the efficient discrimination. In this talk, we classify simple models for each of Majorana and Dirac neutrino masses by concentrating on Yukawa interactions with leptons. We see that, if a lepton flavor violating decay of the Higgs boson is discovered, simple models for Majorana neutrino masses are excluded while some models for Dirac neutrino masses can survive.

    references

[1] S. Kanemura and H. Sugiyama, Phys. Lett. B753, 161 (2016). [2] S. Kanemura, K. Sakurai and H. Sugiyama, Phys. Lett. B758, 465 (2016). [3] M. Aoki, S. Kanemura, K. Sakurai and H. Sugiyama, Phys. Lett. B763, 352 (2016).

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