Speaker
Dr
Brendan Fahy
(KEK)
Description
We explore the properties of heavy-light psuedoscalar mesons above the
charm mass sing Mobius domain-wall fermions on fine lattices at a~0.080,
0.055, and 0.044 fm. We examine masses and decay constants using a
series of heavy quark masses up to 3 times the charm quark. We attempt
to analyze the cutoff effects for heavy quarks above the charm and
account for the low order effects using ideas from HQET. Using these
results we extrapolate to B-physics and report preliminary results for
M_B(s) and F_B(s).
Primary author
Dr
Brendan Fahy
(KEK)
Co-author
Dr
Shoji Hashimoto
(KEK)
