2012 Fiscal Year Final Research Report
Development of automatic amplitude generation program for new physics discovery at the LHC
| Project/Area Number |
20340064
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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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 | High Energy Accelerator Research Organization |
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Principal Investigator |
HAGIWARA Kaoru 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 (50189461)
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| Co-Investigator(Kenkyū-buntansha) |
KANZAKI Junichi 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, 講師 (60169787)
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| Project Period (FY) |
2008 – 2012
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| Keywords | 素粒子物理学 / 素粒子論 / 素粒子実験 / LHC / シミュレーション / GPU / 国際情報交換(欧州) |
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| Research Abstract |
In this study we developed physics analysis tools that contribute to the discovery of new physics at the LHC of CERN. By the use of graphics processing unit (GPU) we have achieved the improvement of the performance of the event generation program by two orders of magnitude. It makes possible more precise estimate of backgrounds from the standard model processes to new physics. Parton shower program currently under development is expected to improve the accuracy of the simulation further.
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