Search for exotic strange matter in the ALICE and STAR experiments at the LHC and RHIC heavy-ion colliders

The capabilities of the detectors STAR at RHIC and ALICE at LHC for measuring exotic forms of strange matter such as strangelets and MEMOs, in the mid-rapidity region, are examined as a function of the lifetime of these objects. The simulations are run on the basis of recent theoretical speculations. Particular emphasis is placed on the case of the H-Dibaryon (a 2u2d2s quark bag or two coupled Lambda(0)s).