  This paper provides an analysis of neutron inelastic scattering experiments
on single crystals of UPd2Al3. The emphasis is on establishing robust, general,
inferences on the joint antiferromagnetic-superconducting state which
characterises UPd2Al3 at low temperatures. A distinction is drawn between these
conclusions and various theoretical perspectives of a more model sensitive
nature that have been raised in the literature.

Strongly Correlated Electrons;Superconductivity