| Budget Amount *help |
¥39,260,000 (Direct Cost: ¥30,200,000、Indirect Cost: ¥9,060,000)
Fiscal Year 2017: ¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
Fiscal Year 2016: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
Fiscal Year 2015: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Fiscal Year 2014: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
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| Outline of Final Research Achievements |
We performed large scale simulation of quantum chromodynamics (QCD) employing a chirally symmetric fermion formulation on the lattice with applications to the calculation of B and D meson decay form factors in mind. In order to control the discretization effects that could be significant for heavy quarks, we take fine lattice spacings between 0.044 fm and 0.083 fm. We generated and accumulated the lattice data describing the vacuum of QCD at various light quark masses. Utilizing these generated data, we calculated various physical quantities including a precise determination of charm quark mass, a comparison of short-distance current correlation functions with experimental data, as well as a calculation of D meson semi-leptonic decay form factors.
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