The capabilities of the detectors STAR at RHIC and ALICE at LHC for measuri
ng complex forms of strangeness, in the mid rapidity region, are examined a
s a function of the lifetime of these objects. The simulations are run on t
he basis of instrumental performances of these detectors as well as on rece
nt theoretical speculations. Particular emphasis is put on the case of the
H-0 (a 2u2d2s quark bag or alternately two coupled Lambda (0)).