Theoretical Study of the Physics at Tera Scale

2015 Fiscal Year Final Research Report

• Project Area: Particles Physics opening up the Tera-scale horizon using LHC
• Project/Area Number: 23104006
• Research Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: High Energy Accelerator Research Organization
• Principal Investigator: Nojiri Mihoko 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 教授 (30222201)
• Co-Investigator(Kenkyū-buntansha): KANEMURA Shinya 富山大学, 大学院理工学研究部, 准教授 (10362609)
• Co-Investigator(Renkei-kenkyūsha): ABE Tomohiro 大学共同利用機関法人高エネルギー加速器研究機構素粒子原子核研究機構, 素粒子原子核研究所, 研究員 (70712727)
• Project Period (FY): 2011-04-01 – 2016-03-31
• Keywords: 素粒子論 / 素粒子模型 / コライダー実験

Outline of Final Research Achievements

1)At the the LHC experiment, QCD interaction is dominant background process. We have studied the nature of QCD interaction and proposed new method for the new physics searches based on the knowledge. 2) The density of the universe is dominated by the dark matter whose nature is not yet known. We study the model involving dark matter and proposed several ways to reveal the nature at LHC by directly producing them. [3] Because Higgs boson is discovered at the LHC, we study the connection between the HIggs nature and new physics. We also studied the dynamics of the Higgs sector and proposed potential connections between the phenomena yet to be understood(such as dark matter Baryogenesis, neutrino mass) and HIggs physics.

Free Research Field

素粒子論