Yukawaon Modeland Research in TeV Region Physics

• Project/Area Number: 21540266
• 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: Osaka University
• Principal Investigator: KOIDE Yoshio 大阪大学, 大学院・理学研究科, 招へい研究員 (40046206)
• Project Period (FY): 2009 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000); Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
• Keywords: 素粒子論 / ニュートリノ混合 / 小林・益川行列 / フレーバー対称性 / クォークとレプトンの統一模型 / 超対称性模型 / ファミリーゲージボソンの探索 / 質量公式 / クォークとレプトン模型

Research Abstract

According to the so-called “yukawaon” model, a unified description of mass spectra and mixings of quarks and leptons has been investigated. Such a model has finally be obtained successfully. In this model, U(3) family gauge bosons with an inverted mass hierarchy are inevitably brought into thetheory. This offers an important subject to new physics experimentally and theoretically.

Research Products

• [Journal Article] Neutrino mass matrix model with a bilinear form (2013)
  • Author(s): Yoshio Koide and Hiroyuki Nishiura
  • Journal Title: Journal of High Energy Physics Volume: 04 Pages: 166-166
  • Peer Reviewed
• [Journal Article] Can mass of the lightest family gauge boson be of the order of TeV? (2013)
  • Author(s): Yoshio Koide
  • Journal Title: Physical Review D Volume: 87 Pages: 16016-16016
  • Peer Reviewed
• [Journal Article] Large θν13and unified description of quark and lepton mixing matrices (2013)
  • Author(s): Yoshio Koide and Hiroyuki Nishiura
  • Journal Title: European Physical Journal C Volume: 73 Pages: 2277-2277
  • Peer Reviewed
• [Journal Article] Family gauge bosons with an inverted mass hierarchy (2012)
  • Author(s): Yoshio Koide and Toshifumi Yamashita
  • Journal Title: Physics Letters B Volume: 711 Pages: 384-398
  • Peer Reviewed
• [Journal Article] Yukawaon model with U(3)×S3 family symmetries (2012)
  • Author(s): Yoshio Koide and Hiroyuki Nishiura
  • Journal Title: Physics Letters B Volume: 712 Pages: 396-400
  • Peer Reviewed
• [Journal Article] Neutrino mass matrix with no adjustable parameters (2012)
  • Author(s): Yoshio Koide and Hiroyuki Nishiura
  • Journal Title: European Physical Journal C Volume: 72
  • Peer Reviewed
• [Journal Article] SU(5)-compatible Yukawaon model (2012)
  • Author(s): Yoshio Koide
  • Journal Title: International Journal of Modern Physics A Volume: 27
  • Peer Reviewed
• [Journal Article] SU(5)-COMPATIBLE YUKAWAON MODEL (2012)
  • Author(s): Yoshio Koide
  • Journal Title: International Journal of Modern Physics A Volume: Vol.27 Issue: 06 Pages: 1250028-1250041
  • DOI: 10.1142/s0217751x12500285
  • Peer Reviewed
• [Journal Article] Neutrino mass matrix with no adjustable parameters (2012)
  • Author(s): Yoshio Koide, Hiroyuki Nishiura
  • Journal Title: European Physical Journal C Volume: 72 Issue: 3
  • DOI: 10.1140/epjc/s10052-012-1933-1
  • Peer Reviewed
• [Journal Article] Yukawaon model with U(3)×5_3 family symmetries (2012)
  • Author(s): Yoshio Koide, Hiroyuki Nishiura
  • Journal Title: Physics Letters B Volume: 712 Issue: 4-5 Pages: 396-400
  • DOI: 10.1016/j.physletb.2012.05.014
  • Peer Reviewed
• [Journal Article] Yukawaon model with U(3)×O(3) family symmetries (2011)
  • Author(s): Yoshio Koide
  • Journal Title: Journal of Physics G: Nuclear and Particle Physics Volume: 38 Pages: 85004-85004
  • Peer Reviewed
• [Journal Article] Tests of a family gauge symmetry model at 103 TeV scale (2011)
  • Author(s): Yoshio Koide, Yukinari Sumino and Masato Yamanaka
  • Journal Title: Physics Letters B Volume: 695 Pages: 279-284
  • Peer Reviewed
• [Journal Article] Yukawaon model with U(3)×O(3) family symmetries (2011)
  • Author(s): Yoshio Koide
  • Journal Title: JOURNAL OF PHYSICS G: NUCLEAR AND PARTICLE PHYSICS Volume: Vol.38 Issue: 8 Pages: 85004-85015
  • DOI: 10.1088/0954-3899/38/8/085004
  • Peer Reviewed
• [Journal Article] Tests of a family gauge symmetry model at 10^3 TeV scale (2011)
  • Author(s): Yoshio Koide
  • Journal Title: Physics Letters B Volume: 695 Pages: 279-284
  • Peer Reviewed
• [Journal Article] Unified description of quark and lepton mixing matrices based on a Yukawaon model (2011)
  • Author(s): H.Nishiura, Y.Koide
  • Journal Title: Physical Review D Volume: 83
  • Peer Reviewed
• [Journal Article] Unified description of quark and lepton mixing matrices based on a yukawaon model (2010)
  • Author(s): Yoshio Koide and Hiroyuki Nishiura
  • Journal Title: Physical Review D Volume: 83
  • Peer Reviewed
• [Journal Article] Charged lepton mass spectrum and a scalar potential model (2010)
  • Author(s): Yoshio Koide
  • Journal Title: Physical Review D Volume: 81 Pages: 97901-97901
  • Peer Reviewed
• [Journal Article] How can CP violation in the neutrino sector be large in a 2← -> 3 symmetric model? (2010)
  • Author(s): Yoshio Koide and Hiroyuki Nishiura
  • Journal Title: International Journal of Modern Physics A Volume: 25 Pages: 3361-3673
  • Peer Reviewed
• [Journal Article] Can massless and light yukawaons be harmless? (2010)
  • Author(s): Yoshio Koide
  • Journal Title: International Journal of Modern Physics A Volume: Vol.25 Pages: 1725-1738
  • Peer Reviewed
• [Journal Article] Yukawaon approach to the Sumino relation for charged lepton masses (2010)
  • Author(s): Yoshio Koide
  • Journal Title: Physics Letters B Volume: 687 Pages: 219-224
  • Peer Reviewed
• [Journal Article] CAN MASSLESS AND LIGHT YUKAWAONS BE HARMLESS? (2010)
  • Author(s): Yoshio Koide
  • Journal Title: International Journal of Modern Physics A Volume: 25 Pages: 1725-1738
  • Peer Reviewed
• [Journal Article] HOW CAN CP VIOLATION IN THE NEUTRINO SECTOR BE LARGE IN A 2〓3 SYMMETRIC MODEL? (2010)
  • Author(s): Yoshio Koide
  • Journal Title: International Journal of Modern Physics A Volume: 25 Pages: 3661-3673
  • Peer Reviewed
• [Journal Article] Charged lepton mass spectrum and supersymmetric yukawaon model (2009)
  • Author(s): Yoshio Koide
  • Journal Title: Physics Letters B Volume: 681 Pages: 68-73
  • Peer Reviewed
• [Journal Article] Yukawaon model in the quark sector and nearly tribimaximal neutrino mixing (2009)
  • Author(s): Yoshio Koide
  • Journal Title: Physics Letters B Volume: 680 Pages: 76-80
  • Peer Reviewed
• [Journal Article] Maximal CP violation hypothesis and a lepton mixing matrix (2009)
  • Author(s): Yoshio Koide
  • Journal Title: Physical Review D 79
  • Peer Reviewed
• [Journal Article] NEUTRINO MASS MATRIX RELATED TO UP-QUARK MASSES AND NEARLY TRIBIMAXIMAL MIXING--BASED ON A YUKAWAON MODEL (2009)
  • Author(s): Yoshio Koide
  • Journal Title: International Journal of Modern Physics A 24 Pages: 3469-3475
  • Peer Reviewed
• [Journal Article] Yukawaon model in the quark sector and nearly tribimaximal neutrino mixing (2009)
  • Author(s): Yoshio Koide
  • Journal Title: Physics Letters B 680 Pages: 68-73
  • Peer Reviewed
• [Journal Article] Charged lepton mass spectrum and supersymmetric yukawaon model (2009)
  • Author(s): Yoshio Koide
  • Journal Title: Physics Letters B 681 Pages: 76-80
  • Peer Reviewed
• [Presentation] Neutrino Mass Matrix Composed of M_e and M_u Only (2012)
  • Author(s): Yoshio Koide
  • Organizer: The XXV Internal Conference on Neutrino Physics and Astrophysics (Neutrino 2012)
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2012-06-05
• [Presentation] USY 模型における隅野メカニズム (2012)
  • Author(s): 小出義夫
  • Organizer: 日本物理学会第67回年次大会
  • Place of Presentation: 関西学院大学, 西宮市
  • Year and Date: 2012-03-24
• [Presentation] SUSY模型における隅野メカニズム (2012)
  • Author(s): 小出義夫
  • Organizer: 日本物理学会第67回年次大会
  • Place of Presentation: 関西学院大学(西宮市)
  • Year and Date: 2012-03-24
• [Presentation] S_3対称性をもつ基本ユカワオンで記述されたクォーク・レプトン統一質量行列模型 (2012)
  • Author(s): 西浦宏幸
  • Organizer: 日本物理学会第67回年次大会
  • Place of Presentation: 関西学院大学(西宮市)
  • Year and Date: 2012-03-24
• [Presentation] Family gauge bosons with an inverted mass hierarchy (2012)
  • Author(s): Yoshio Koide
  • Organizer: International workshop on GUT2012, YITP
  • Place of Presentation: Kyoto University
  • Year and Date: 2012-03-15
• [Presentation] Family Gauge Bosons with Inverted Mass Hierarchy (2012)
  • Author(s): Yoshio Koide
  • Organizer: Internal Workshop on Grand Unified Theories 2012
  • Place of Presentation: YITP, Kyoto Univ. (Kyoto)(招待講演)
  • Year and Date: 2012-03-15
• [Presentation] Neutrino Mass Matrix Composed of Me and Mu Only (2012)
  • Author(s): Yoshio Koide
  • Organizer: Neutrino 2012
  • Place of Presentation: Kyoto, Japan
• [Presentation] SU(5) compatible yukawaon model (2011)
  • Author(s): 小出義夫
  • Organizer: 日本物理学会 2011 年秋季大会
  • Place of Presentation: 弘前大学
  • Year and Date: 2011-09-17
• [Presentation] SU(5) compatible yukawaon model (2011)
  • Author(s): 小出義夫
  • Organizer: 日本物理学会2011年秋季大会
  • Place of Presentation: 弘前大学(弘前市)
  • Year and Date: 2011-09-17
• [Presentation] Neutrino mass matrix in a U(3) yukawaon model (2011)
  • Author(s): 西浦宏幸
  • Organizer: 日本物理学会2011年秋季大会
  • Place of Presentation: 弘前大学(弘前市)
  • Year and Date: 2011-09-17
• [Presentation] Mass Matrix Model with Different Family Symmetries for Quarks and Leptons (2011)
  • Author(s): 小出義夫
  • Organizer: 日本物理学会第66回年次大会
  • Place of Presentation: 新潟大学, 新潟市
  • Year and Date: 2011-03-26
• [Presentation] CKM and MNS matrix parameters in a yukawaon model II (2011)
  • Author(s): 西浦宏幸, 小出義夫
  • Organizer: 日本物理学会第66回年次大会
  • Place of Presentation: 新潟大学, 新潟市
  • Year and Date: 2011-03-26
• [Presentation] Mass Matrix Model with Different Family Symmetries for Quarks and Leptons (2011)
  • Author(s): 小出義夫
  • Organizer: 日本物理学会第66回年次大会
  • Place of Presentation: 新潟大学
  • Year and Date: 2011-03-21
• [Presentation] Yukawaon Model with Two Family Symmetries (2011)
  • Author(s): 小出義夫
  • Organizer: 基研研究会 素粒子物理学の進展2011
  • Place of Presentation: 京都大学基礎物理学研究所
  • Year and Date: 2011-03-09
• [Presentation] Charged lepton mass relation and its recent topics (2010)
  • Author(s): Yoshio Koide
  • Organizer: International Conference on Flavor Physics in the LHC Era
  • Place of Presentation: Nanyang Technological University, Singapore(招待講演)
  • Year and Date: 2010-11-08
• [Presentation] 新しいU(3)ファミリーゲージ相互作用の現象論 (2010)
  • Author(s): 小出義夫
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 九州工業大学,福岡県
  • Year and Date: 2010-09-14
• [Presentation] CKM and MNS matrix parameters in a yukawaon model (2010)
  • Author(s): 西浦宏幸, 小出義夫
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 九州工業大学,福岡県
  • Year and Date: 2010-09-14
• [Presentation] Supersymmetric Yukawaon Model (2010)
  • Author(s): Yoshio Koide
  • Organizer: SUSY 2010
  • Place of Presentation: Bonn, Germany
  • Year and Date: 2010-08-24
• [Presentation] New U(3)Family Gauge Symmetry and Muonium into Antimuonium Conversion (2010)
  • Author(s): Yoshio Koide
  • Organizer: The 1st workshop on Intensity Frontier of Muon Fundamental Science
  • Place of Presentation: 高エネルギー加速器研究機構,茨城県(招待講演)
  • Year and Date: 2010-06-10
• [Presentation] How can CP violation in the neutrino sector be large in a 2⇔3 symmetric model? (2010)
  • Author(s): 西浦宏幸
  • Organizer: 第65回年次大会
  • Place of Presentation: 岡山大学 (岡山市)
  • Year and Date: 2010-03-21
• [Presentation] Charged Lepton Mass Relation and Related Topics (2010)
  • Author(s): Yoshio Koide
  • Organizer: Flavor Physics in the LHC Era
  • Place of Presentation: Singapore
• [Presentation] Supersymmetric Yukawaon Model (2010)
  • Author(s): Yoshio Koide
  • Organizer: SUSY 2010
  • Place of Presentation: Bonn, Germany.
• [Presentation] A new idea to search for charged lepton flavor violation using a muonic atom (2010)
  • Author(s): Yoshio Koide
  • Organizer: The 1st workshop on Intensity Frontier of Muon Fundamental Science
  • Place of Presentation: KEK, Tsukuba
• [Presentation] 新しい U(3) ファミリーゲージ相互作用の現象論 (2010)
  • Author(s): 小出義夫
  • Organizer: 日本物理学会 2010年秋季大会
  • Place of Presentation: 九州工業大学,北九州市
• [Presentation] Quark Mass Matrix Model for Neutrino Mixing (2009)
  • Author(s): 小出義夫
  • Organizer: International Conference of Neutrino Physics in the LHC Era
  • Place of Presentation: Hotel Stiegeberger Luxor (Luxor, Egypt)
  • Year and Date: 2009-11-19
• [Presentation] ユカワオン模型とクォーク・レプトンの質量行列 (2009)
  • Author(s): 小出義夫
  • Organizer: 日本物理学会 2009年秋季大会
  • Place of Presentation: 甲南大学 (神戸市)
  • Year and Date: 2009-09-11
• [Presentation] Yukawaon Model and Unified Description of Quark and Lepton Mass Matrices (2009)
  • Author(s): 小出義夫
  • Organizer: XXIV. International Symposium on Lepton and Photon Interactions at High Energies-Lepton Photon 2009
  • Place of Presentation: Congress Center Hamburg (Hamburg, Germany)
  • Year and Date: 2009-08-18
• [Presentation] Quark Mass Matrix Model for Neutrino Mixing (2009)
  • Author(s): Yoshio Koide
  • Organizer: International Conference of Neutrino Physics in the LHC Era, BUE, CTP
  • Place of Presentation: Luxor, Egypt.
• [Presentation] Yukawaon Model and Unified Description of Quark and Lepton Mass Matrices (2009)
  • Author(s): Yoshio Koide
  • Organizer: Lepton-Photon 2009
  • Place of Presentation: Hamburg, Germany
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