Phenomenological consequences of flavor symmetry in the super symmetric standard model

2008 Fiscal Year Self-evaluation Report

• Project/Area Number: 18540257
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: Kanazawa University
• Principal Investigator: KUBO Jisuke Kanazawa University, 数物科学系, 教授 (40211213)
• Project Period (FY): 2006 – 2009
• Keywords: 素粒子論 / 超対称性 / フレーバー対称性 / ニュートリノ / Bの物理

Research Abstract

超対称フレーバー問題とクォーク・レプトン混合が、非可換な有限群に基づくフレーバー対称性を通して実験的に検証可能な形で結びついていることを定量的に示し、将来計画されている様々な実験で具体的に検証可能であるかを調査することが計画の概要である。

Research Products

• [Journal Article] (Non-)Abelian discrete anomalies (2008)
  • Author(s): J.Kubo(他5名,3番目)
  • Journal Title: Nucl. Phys B805 Pages: 124-147
  • Peer Reviewed
• [Journal Article] Flavor Changing Neutral Higgs Bosons in a Supersymmetric Extension based on a Q6 Family Symmetry (2008)
  • Author(s): N.Kifune, J.Kubo and A.Lenz
  • Journal Title: Phys. Rev. D77,076010(19)
  • Peer Reviewed
• [Journal Article] D6 Family Symmetry and Cold Dark Matter at LHC (2007)
  • Author(s): Y.Kajiyama, J.Kubo and H.Okada
  • Journal Title: Phys. Rev D75,033001(11)
  • Peer Reviewed
• [Journal Article] NonAbelian discrete family symmetry to soften the SUSY flavor problem and to suppress proton decay (2006)
  • Author(s): Y.Kajiyama, E.Itou and J.Kubo
  • Journal Title: Nucl. Phys B743, Pages: 74-103
  • Peer Reviewed
• [Journal Article] Cold Dark Matter, Radiative Neutrino Mass, mu to e+gamma, and Neutrinoless Double Beta Decay (2006)
  • Author(s): J.Kubo, D.Suematsu and E.Ma
  • Journal Title: Phys. Lett B642 Pages: 18-23
  • Peer Reviewed
• [Journal Article] Testing Flavor Symmetries by B-Factory
  • Author(s): T.Araki and J.Kubo
  • Journal Title: Int.J.Mod.Phys.A (in press)
• [Presentation] 招待講演 : Reduction in the Number of Coupling Parameters and the Yukawa Mission Symposium (2008)
  • Author(s): 久保治輔
  • Organizer: Quantum Field Theory and Beyond
  • Place of Presentation: Ringberg Castle, Tegernsee, Germany
  • Year and Date: 20080203-06
• [Presentation] 招待講演 : Testing family symmetries (2008)
  • Author(s): 久保治輔
  • Organizer: 3rd International Workshop on``B Factories and New Measurements
  • Place of Presentation: Atami
  • Year and Date: 20080124-26
• [Presentation] 招待講演 : Discrete Non-abelian Family Symmetry at Low Energy (2007)
  • Author(s): 久保治輔
  • Organizer: KEK理論研究会「素粒子物理の現状と展望」
  • Place of Presentation: KEK
  • Year and Date: 20070301-03
• [Presentation] 招待講演 : Flavor Problem and Flavor Symmetry (2007)
  • Author(s): 久保治輔
  • Organizer: International Symposium on Neutrino Physics and Neutrino Cosmology
  • Place of Presentation: Hong Kong
  • Year and Date: 20070124-26
• [Presentation] 招待講演 : Flavor symmetries (2006)
  • Author(s): 久保治輔
  • Organizer: 3rd International Workshop on"B Factories and New Measurements"
  • Place of Presentation: Nara
  • Year and Date: 20061218-19