  In a recent presentation at the TAUP97 conference about the analysis of data
from a NaI(Tl) 100 kg underground detector run at the Gran Sasso Laboratory by
the DAMA/NaI group, the speaker concluded there was a hint for a WIMP of mass
60 GeV with a cross section on proton of 10-5 pb (Spin Independent coupling)
(see also ROM2F/97/33). Even if no claim of any definite signal is made, such a
statement is strong enough to deserve a critical look. The present note puts
forward a few arguments which point towards a largely overestimated statistical
significance of the effect, an inconsistency in the energy distribution and
several experimental effects which could easily mimic the observed excess. The
conclusion is that, in no way, the presented result can be considered as a hint
of a WIMP annual modulation.
