2012 Fiscal Year Final Research Report
Physics in the Energy-Frontier and the Perturbative Methodof Quantum Chromodynamics
| Project/Area Number |
22540276
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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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 | Kyoto University |
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Principal Investigator |
UEMATSU Tsuneo 京都大学, 大学院・理学研究科, 名誉教授 (80093194)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 素粒子論 / 量子色力学 / 摂動論 / QCD / 光子構造関数 / 重クォーク / 質量効果 |
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| Research Abstract |
In this research project, based on the framework of perturbative QCD we have investigated the physics in the Standard Model and its beyond in the energy-frontier which can be attained by the Large Hadron Collider (LHC) as well as by the future linear collider (ILC). In particular we have studied the heavy quark mass effects on the virtual photon structure functions and parton distributions inside the photon. We also obtained the mass effects of the squark and gluino in the photon structure in the supersymmetric QCD. We further studied the axial anomaly and the sum rule of polarized photon structure function.
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