| Budget Amount *help |
¥129,090,000 (Direct Cost: ¥99,300,000、Indirect Cost: ¥29,790,000)
Fiscal Year 2015: ¥24,050,000 (Direct Cost: ¥18,500,000、Indirect Cost: ¥5,550,000)
Fiscal Year 2014: ¥24,050,000 (Direct Cost: ¥18,500,000、Indirect Cost: ¥5,550,000)
Fiscal Year 2013: ¥25,480,000 (Direct Cost: ¥19,600,000、Indirect Cost: ¥5,880,000)
Fiscal Year 2012: ¥26,130,000 (Direct Cost: ¥20,100,000、Indirect Cost: ¥6,030,000)
Fiscal Year 2011: ¥29,380,000 (Direct Cost: ¥22,600,000、Indirect Cost: ¥6,780,000)
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| Outline of Final Research Achievements |
We measured the total and differential cross-sections of the top-quark pair production precisely, using proton-proton collision of LHC-ATLAS experiment at CERN. We also measured the polarization of the W boson from the top-quark decays and found that our measurements are consistent with the V-A weak interaction predicted by the standard model of the particle physics. From these results, we concluded that the perturbative QCD can explain top-quark pair production up to 13TeV energy scale achieved by LHC. The fast tracking trigger for higher intensity LHC has been successfully introduced into the ATLAS detector.
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