Origin of Mass and Composite Models
Project/Area Number |
23540300
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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Research Institution | Nagoya University |
Principal Investigator |
YAMAWAKI Koichi 名古屋大学, 素粒子宇宙起源研究機構, 特任教授 (90135301)
|
Project Period (FY) |
2011-04-28 – 2015-03-31
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Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
Keywords | 質量の起源 / 複合模型 / ウォーキングテクニカラー / テクニディラトン / 格子ゲージ理論 / 計算機シミュレーション / LHC / 複合ヒッグス / ウォーキング・テクニカラー / 国際研究者交流(エディンバラ大学) / 国際情報交換(UCサンディエゴ) / ゲージダイナミックス / コンフォーマル対称性 |
Outline of Final Research Achievements |
The walking technicolor was studied based on the ladder approximation and holography, which showed that the technidilaton as a composite Higgs particle can be identified with the Higgs particle discovered at the LHC. Other composite particles such as Technipion, Technirho, predicted in this theory were also studied as to be tested at the upcoming LHC experiments starting in 2015. The lattice SU(3) gauge theory with 8 flavors was also studied by the computer simulations and found to be a candidate for the walking technicolor and for the first time in the world was discovered to have a light composite scalar meson as a candidate for the technidilaton.
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Report
(5 results)
Research Products
(71 results)
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[Journal Article] Conformality in twelve-flavour QCD2015
Author(s)
Y. Aoki, T. Aoyama,E. Bennett, M. Kurachi, T. Maskawa, K. Miura,K-i. Nagai, H.Ohki, E. Rinaldi, A. Shibata, K. Yamawaki and T. Yamazaki
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Journal Title
Proceedings of Science
Volume: LATTICE2014
Pages: 1-7
Related Report
Open Access / Acknowledgement Compliant
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[Journal Article] Walking Signals in Nf=8 QCD on the lattice2014
Author(s)
Y. Aoki, T. Aoyama,E. Bennett, M. Kurachi, T. Maskawa, K. Miura,K-i. Nagai, H.Ohki, E. Rinaldi, A. Shibata, K. Yamawaki and T. Yamazaki
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Journal Title
Proceedings of Science
Volume: LATTICE2013
Related Report
Open Access / Acknowledgement Compliant
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[Journal Article] Composite flavor-singlet scalar in twelve-flavor QCD2014
Author(s)
Y. Aoki, T. Aoyama,E. Bennett, M. Kurachi, T. Maskawa, K. Miura,K-i. Nagai, H.Ohki, E. Rinaldi, A. Shibata, K. Yamawaki and T. Yamazaki
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Journal Title
Proceedings of Science
Volume: LATTICE2013
Related Report
Open Access / Acknowledgement Compliant
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[Journal Article] A light composite scalar in eight-flavor QCD on the lattice2014
Author(s)
Y. Aoki, T. Aoyama,E. Bennett, M. Kurachi, T. Maskawa, K. Miura,K-i. Nagai, H.Ohki, E. Rinaldi, A. Shibata, K. Yamawaki and T. Yamazaki
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Journal Title
Proceedings of Science
Volume: LATTICE2013
Related Report
Open Access / Acknowledgement Compliant
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[Journal Article] The scalar spectrum of many- flavour QCD2014
Author(s)
Y. Aoki, T. Aoyama, M. Kurachi, T. Maskawa, K.- i. Nagai, H. Ohki, E. Rinaldi, A. Shibata, K. Yamawaki, T. Yamazaki
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Journal Title
Proceedings of KMI-GCOE Workshop on Strong Coupling Gauge Theories in the LHC Perspective (SCGT 12)
Volume: SCGT 12
Pages: 80-88
DOI
Related Report
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[Journal Article] Gluonic observables and the scalar spectrum of twelve-flavour QCD2013
Author(s)
Y.Aoki, T.Aoyama, M.Kurachi, T.Maskawa, K.Miura, K.-i.Nagai, H.Ohki,E.Rinaldi, A. Shibata, K.Yamawaki, T.Yamazaki,
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Journal Title
Proceedings of Science
Volume: Lattice2013
Related Report
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[Journal Article] A light composite scalar in eight-flavor QCD on the lattice2013
Author(s)
Y.Aoki, T.Aoyama, M.Kurachi, T.Maskawa, K.Miura, K.-i.Nagai, H.Ohki, E.Rinaldi, A. Shibata, K.Yamawaki, T.Yamazaki
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Journal Title
Proceedings of Science
Volume: Lattice 2013
Related Report
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[Journal Article] Many flavor QCD with N_f=12 and 162012
Author(s)
Yasumichi Aoki, Tatsumi Aoyama, Masafumi Kurachi, Toshihide Maskwa, Kei-ichi Nagai, Hiroshi Ohki, Akihiro Shibata, Koichi Yamawaki, Takeshi Yamazaki
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Journal Title
PoS (Proceedings of Science), Lattice 2011
Volume: 053
Pages: 1-7
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