  Due to selection rules, new particles are sometimes discovered/predicted to
be produced in pairs. In the current search for SUSY particles this will occur
if R-parity is conserved. In local relativistic field theory, there can be
identical particles which are neither bosons nor fermions which are associated
with higher-dimensional representations of the permutation group. Such
particles will generally be pair-produced and so empirical tests are required
to exclude them. A parameter-free statistical model is used to study the
unusual multiplicity signatures in coherent paraboson production versus the
case of ordinary bosons.
