A study on Higgs particle and dark matter candidates in a SUSY model with a continuos R symmetry
| Project/Area Number |
26400243
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Niigata University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
瀬戸 治 北海道大学, 国際連携機構, 特任准教授 (40547741)
谷本 盛光 新潟大学, 自然科学系, フェロー (90108366)
山下 敏史 愛知医科大学, 医学部, 講師 (90622671)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | 素粒子論 / 超対称性 / ヒッグス粒子 / 暗黒物質 |
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| Outline of Final Research Achievements |
Supersymmetry (SUSY) is an attractive idea for seeking the origin of electroweak symmetry breaking. In this study, we have focused on experimentally viable SUSY models with Dirac type gaugino and a continuous R symmetry.
Specifically we have examined an R symmetric model which we named "Next-to-Minimal R symmetric model" and found that the observed Higgs mass can be well-reproduced even when a perturbative unification condition is imposed. We also discussed how the model can be tested through the invisible decay width of Higgs particle and properties of dark matter candidates.
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Report
(4 results)
Research Products
(6 results)
