日時: |
2010-07-16 11:00 - 12:00 |
場所: |
研究本館1階、会議室1 |
会議名: |
Probing the Majorana nature of TeV-scale radiative seesaw models at collider experiments |
連絡先: |
清、ykiyo AT post.kek.jp |
講演者: |
Dr. Mayumi Aoki (Kanazawa University) |
講演言語: |
英語 |
アブストラクト: |
A general feature of TeV-scale radiative seesaw models, in which tiny neutrino masses are generated via loop corrections, is an extended scalar sector. Another feature is the Majorana nature; e.g., introducing right-handed neutrinos with TeV-scale Majorana masses under the discrete symmetry, or otherwise introducing some lepton number violating interactions in the scalar sector. In this talk, I will first introduce the three-loop radiative seesaw model, in which neutrino oscillation, origin of dark matter, and baryon asymmetry would be simultaneously explained. I will then discuss phenomenological aspects of some radiative seesaw models at collider experiments, in particular, a possibility of detecting the Majorana nature at the International Linear Collider. |
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