日時: |
2010-09-07 11:00 - 12:00 |
場所: |
研究本館1階、会議室3 |
会議名: |
Flavor mixings in SUSY SO(10) GUT and a large phase of Bs--Bs_bar mixing |
連絡先: |
後藤、tgoto AT post.kek.jp |
講演者: |
Dr. Yukihiro Mimura (National Taiwan University) |
講演言語: |
英語 |
アブストラクト: |
Diverse mass and mixing patterns between the quarks and leptons makes it challenging to construct a simple grand unified theory of flavor. The SO(10) SUSY GUT with type II seesaw mechanism giving neutrino masses provide a natural framework for addressing this issue. We consider the possibility of a large phase of Bs--Bs_bar mixing in supersymmetric SU(5) and SO(10) models. In the SU(5) model, the magnitude of this phase is correlated with the branching ratio of tau --> mu gamma In the case of SO(10) models, this correlation can be relaxed and a large phase can be obtained. |
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