This volume treats various facets of the dark matter problem. Its themes include astronomical data (galaxy rotation curves, dynamics of galaxy clusters, microle

These proceedings will contain both general reviews on particle physics, astrophysics and cosmology and detailed discussions on some specific topics. Particular

This workshop held in Valencia, following the earlier meetings organized at UIMP in 1991 and 1993 was open to all who wished to attend and addressed the basic i

The proceedings contain the lectures and contributions given at the workshop on double-beta decay and related topics, which was held at the ETC∗ (European Cen

At least eighty percent of the mass of the universe consists of some material which, unlike ordinary matter, neither emits nor absorbs light. This book collects