  We have extended, in most cases through 24th order, the series expansions of
the dimer density in powers of the activity in the case of bipartite
((hyper)-simple-cubic and (hyper)-body-centered-cubic) lattices of
dimensionalities 2<= d <= 7. A numerical analysis of these data yields
estimates of the exponents characterizing the Yang-Lee edge-singularities for
lattice ferromagnetic spin-models as d varies between the lower and the upper
critical dimensionalities. Our results are consistent with, but more extensive
and sometimes more accurate than those obtained from the existing dimer series
or from the estimates of related exponents for lattice animals, branched
polymers and fluids. We mention also that it is possible to obtain estimates of
the dimer constants from our series for the various lattices.
