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Two flavor QCD involves three independent mass parameters for which non-perturbative effects are not universal. This precludes matching lattice and perturbative results for non-degenerate quarks and e...
How large can the SM contribution to CP violation in $D^0-\bar D^0$ mixing be?
Heavy Quark Expansion Standard Model
2010/3/16
We investigate the maximum size of CP violating effects in $D$-mixing within the Standard Model (SM), using Heavy Quark Expansion (HQE) as theoretical working tool. For this purpose we determine the l...