Research Topics and Main Issues
Formulation of the OK action
We implement numerically the Fermilab formulation of the
OK action for the heavy quarks such as bottom and charm quarks
on the lattice. The key issue is to determine the coefficients
of the higher order terms in a reliable way. We will take over
this challenging problem to calculate the Vcb with
extremely high precision.
B meson mass
Once we formulate the heavy quarks on the lattice using the OK action,
we will calculate the B meson spectrum to check the reliability of
the OK action formalism.
fB
We will also calculate the B meson decay constants fB.
Vcb
Our main mission of this project is to calcualte Vcb
with extremely high precision.
B-B mixing
We also plan to calculate the
B-B
meson mixing parameters using the OK action formalism.