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Decays of mesons with charm quarks on the lattice
Presenter: Arifa Ali Khan — University of Regensburg
A. Ali Khan, V. Braun, T. Burch, M. Göckeler, G. Lacagnina, A. Schäfer, G. Schierholz
We investigate mesons containing charm quarks on fine lattices with a−1 = 5 GeV. We use the quenched approximation with the Wilson gauge action at beta = 6.6. For the quarks we use a nonperturbatively O(a) improved Wilson action. We present results for decay constants and give preliminary results for other current matrix elements.
© 2006, University of Regensburg, Dept. of Physicscontact: lat07 at physik.uni-regensburg.de